Jaydeep Patel
ca6d126f81
Change-Id: I41e534b6194cef9aa8e96b28b8e811906cb362f0
[ROCm/clr commit: fb2b87db56]
1502 γραμμές
55 KiB
C++
1502 γραμμές
55 KiB
C++
/* Copyright (c) 2008 - 2023 Advanced Micro Devices, Inc.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE. */
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#include "device/device.hpp"
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#include "thread/monitor.hpp"
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#include "utils/options.hpp"
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#include "comgrctx.hpp"
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#include <algorithm>
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#include <array>
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#include <cassert>
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#include <cstring>
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#if defined(WITH_HSA_DEVICE)
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#include "device/rocm/rocdevice.hpp"
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extern amd::AppProfile* rocCreateAppProfile();
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#endif
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#if defined(WITH_PAL_DEVICE)
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// namespace amd::pal {
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extern bool PalDeviceLoad();
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extern void PalDeviceUnload();
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//}
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#endif // WITH_PAL_DEVICE
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#include "platform/runtime.hpp"
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#include "platform/program.hpp"
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#include "thread/monitor.hpp"
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#include "amdocl/cl_common.hpp"
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#include "utils/options.hpp"
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#include "utils/versions.hpp" // AMD_PLATFORM_INFO
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#if defined(HAVE_BLOWFISH_H)
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#include "blowfish/oclcrypt.hpp"
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#endif
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#if defined(WITH_COMPILER_LIB)
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#include "utils/bif_section_labels.hpp"
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#include "utils/libUtils.h"
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#include "spirv/spirvUtils.h"
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#endif
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#include <vector>
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#include <string>
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#include <cstring>
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#include <cstdio>
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#include <sstream>
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#include <fstream>
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#include <set>
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#include <algorithm>
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#include <numeric>
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namespace {
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constexpr char hsaIsaNamePrefix[] = "amdgcn-amd-amdhsa--";
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} // namespace
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namespace amd::device {
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extern const char* BlitLinearSourceCode;
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extern const char* BlitImageSourceCode;
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bool VirtualDevice::ActiveWait() const {
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return device_().ActiveWait();
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}
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}
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namespace amd {
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amd::Monitor Device::lockP2P_("Lock P2P ON/OFF");
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std::pair<const Isa*, const Isa*> Isa::supportedIsas() {
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constexpr amd::Isa::Feature NONE = amd::Isa::Feature::Unsupported;
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constexpr amd::Isa::Feature ANY = amd::Isa::Feature::Any;
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constexpr amd::Isa::Feature OFF = amd::Isa::Feature::Disabled;
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constexpr amd::Isa::Feature ON = amd::Isa::Feature::Enabled;
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static constexpr Isa supportedIsas_[] = {
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// NOTE: Add new targets by adding rows for each permutation of the SRAMECC
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// and XNACK target feature values. If the target does not support the
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// feature then only NONE is used. If it supports the feature than include
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// rows for ANY, OFF and ON (but not NONE).
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//
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// Use the Target ID syntax. This comprises the processor name, followed by
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// the target feature settings in alphebetic order separated by ':'. If a
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// target feature is omitted it means either it is not supported, or it has
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// the ANY value. If the target feature is disabled then use a '-' suffix,
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// and if enabled use a '+' suffix.
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//
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// If the HSAIL or AMD IL compilers do not support the target, then use
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// nullptr for the ID.
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//
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// -------------- Compiler ---------- - Runtime - ---- IP ---- -- Target -- ---------- Target Properties ----------
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// Supported Version Features
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// SIMD/ SIMD Instr Bank LDS Mem
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// Target ID HSAIL ID ROC PAL Maj/Min/Stp SRAMECC XNACK CU Width Width Width Size Banks
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{"gfx801", nullptr, true, true, 8, 0, 1, NONE, ANY, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx801:xnack-", nullptr, true, false, 8, 0, 1, NONE, OFF, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx801:xnack+", "gfx801", true, true, 8, 0, 1, NONE, ON, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx802", "gfx802", true, true, 8, 0, 2, NONE, NONE, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx803", "gfx803", true, true, 8, 0, 3, NONE, NONE, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx805", nullptr, true, true, 8, 0, 5, NONE, NONE, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx810", nullptr, true, true, 8, 1, 0, NONE, ANY, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx810:xnack-", nullptr, true, false, 8, 1, 0, NONE, OFF, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx810:xnack+", "gfx810", true, true, 8, 1, 0, NONE, ON, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx900", "gfx901", true, true, 9, 0, 0, NONE, ANY, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx900:xnack-", "gfx900", true, true, 9, 0, 0, NONE, OFF, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx900:xnack+", "gfx901", true, true, 9, 0, 0, NONE, ON, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx902", "gfx903", true, true, 9, 0, 2, NONE, ANY, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx902:xnack-", "gfx902", true, true, 9, 0, 2, NONE, OFF, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx902:xnack+", "gfx903", true, true, 9, 0, 2, NONE, ON, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx904", "gfx905", true, true, 9, 0, 4, NONE, ANY, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx904:xnack-", "gfx904", true, true, 9, 0, 4, NONE, OFF, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx904:xnack+", "gfx905", true, true, 9, 0, 4, NONE, ON, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx906", "gfx907", true, true, 9, 0, 6, ANY, ANY, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx906:sramecc-", "gfx907", true, true, 9, 0, 6, OFF, ANY, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx906:sramecc+", nullptr, true, true, 9, 0, 6, ON, ANY, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx906:xnack-", "gfx906", true, true, 9, 0, 6, ANY, OFF, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx906:xnack+", "gfx907", true, true, 9, 0, 6, ANY, ON, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx906:sramecc-:xnack-", "gfx906", true, true, 9, 0, 6, OFF, OFF, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx906:sramecc-:xnack+", "gfx907", true, true, 9, 0, 6, OFF, ON, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx906:sramecc+:xnack-", nullptr, true, true, 9, 0, 6, ON, OFF, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx906:sramecc+:xnack+", nullptr, true, true, 9, 0, 6, ON, ON, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx908", nullptr, true, false, 9, 0, 8, ANY, ANY, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx908:sramecc-", nullptr, true, false, 9, 0, 8, OFF, ANY, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx908:sramecc+", nullptr, true, false, 9, 0, 8, ON, ANY, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx908:xnack-", nullptr, true, false, 9, 0, 8, ANY, OFF, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx908:xnack+", nullptr, true, false, 9, 0, 8, ANY, ON, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx908:sramecc-:xnack-", nullptr, true, false, 9, 0, 8, OFF, OFF, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx908:sramecc-:xnack+", nullptr, true, false, 9, 0, 8, OFF, ON, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx908:sramecc+:xnack-", nullptr, true, false, 9, 0, 8, ON, OFF, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx908:sramecc+:xnack+", nullptr, true, false, 9, 0, 8, ON, ON, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx909", nullptr, false, true, 9, 0, 2, NONE, ANY, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx909:xnack-", nullptr, false, true, 9, 0, 2, NONE, OFF, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx909:xnack+", nullptr, false, true, 9, 0, 2, NONE, ON, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx90a", nullptr, true, false, 9, 0, 10, ANY, ANY, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx90a:sramecc-", nullptr, true, false, 9, 0, 10, OFF, ANY, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx90a:sramecc+", nullptr, true, false, 9, 0, 10, ON, ANY, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx90a:xnack-", nullptr, true, false, 9, 0, 10, ANY, OFF, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx90a:xnack+", nullptr, true, false, 9, 0, 10, ANY, ON, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx90a:sramecc-:xnack-", nullptr, true, false, 9, 0, 10, OFF, OFF, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx90a:sramecc-:xnack+", nullptr, true, false, 9, 0, 10, OFF, ON, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx90a:sramecc+:xnack-", nullptr, true, false, 9, 0, 10, ON, OFF, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx90a:sramecc+:xnack+", nullptr, true, false, 9, 0, 10, ON, ON, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx940", nullptr, true, false, 9, 4, 0, ANY, ANY, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx940:sramecc-", nullptr, true, false, 9, 4, 0, OFF, ANY, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx940:sramecc+", nullptr, true, false, 9, 4, 0, ON, ANY, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx940:xnack-", nullptr, true, false, 9, 4, 0, ANY, OFF, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx940:xnack+", nullptr, true, false, 9, 4, 0, ANY, ON, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx940:sramecc-:xnack-", nullptr, true, false, 9, 4, 0, OFF, OFF, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx940:sramecc-:xnack+", nullptr, true, false, 9, 4, 0, OFF, ON, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx940:sramecc+:xnack-", nullptr, true, false, 9, 4, 0, ON, OFF, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx940:sramecc+:xnack+", nullptr, true, false, 9, 4, 0, ON, ON, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx941", nullptr, true, false, 9, 4, 1, ANY, ANY, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx941:sramecc-", nullptr, true, false, 9, 4, 1, OFF, ANY, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx941:sramecc+", nullptr, true, false, 9, 4, 1, ON, ANY, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx941:xnack-", nullptr, true, false, 9, 4, 1, ANY, OFF, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx941:xnack+", nullptr, true, false, 9, 4, 1, ANY, ON, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx941:sramecc-:xnack-", nullptr, true, false, 9, 4, 1, OFF, OFF, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx941:sramecc-:xnack+", nullptr, true, false, 9, 4, 1, OFF, ON, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx941:sramecc+:xnack-", nullptr, true, false, 9, 4, 1, ON, OFF, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx941:sramecc+:xnack+", nullptr, true, false, 9, 4, 1, ON, ON, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx942", nullptr, true, false, 9, 4, 2, ANY, ANY, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx942:sramecc-", nullptr, true, false, 9, 4, 2, OFF, ANY, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx942:sramecc+", nullptr, true, false, 9, 4, 2, ON, ANY, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx942:xnack-", nullptr, true, false, 9, 4, 2, ANY, OFF, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx942:xnack+", nullptr, true, false, 9, 4, 2, ANY, ON, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx942:sramecc-:xnack-", nullptr, true, false, 9, 4, 2, OFF, OFF, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx942:sramecc-:xnack+", nullptr, true, false, 9, 4, 2, OFF, ON, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx942:sramecc+:xnack-", nullptr, true, false, 9, 4, 2, ON, OFF, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx942:sramecc+:xnack+", nullptr, true, false, 9, 4, 2, ON, ON, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx90c", nullptr, true, true, 9, 0, 12, NONE, ANY, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx90c:xnack-", "gfx90c", true, true, 9, 0, 12, NONE, OFF, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx90c:xnack+", "gfx90d", true, true, 9, 0, 12, NONE, ON, 4, 16, 1, 256, 64 * Ki, 32},
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{"gfx1010", "gfx1010", true, true, 10, 1, 0, NONE, ANY, 2, 32, 1, 256, 64 * Ki, 32},
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{"gfx1010:xnack-", "gfx1010", true, true, 10, 1, 0, NONE, OFF, 2, 32, 1, 256, 64 * Ki, 32},
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{"gfx1010:xnack+", nullptr, true, true, 10, 1, 0, NONE, ON, 2, 32, 1, 256, 64 * Ki, 32},
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{"gfx1011", "gfx1011", true, true, 10, 1, 1, NONE, ANY, 2, 32, 1, 256, 64 * Ki, 32},
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{"gfx1011:xnack-", "gfx1011", true, true, 10, 1, 1, NONE, OFF, 2, 32, 1, 256, 64 * Ki, 32},
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{"gfx1011:xnack+", nullptr, true, true, 10, 1, 1, NONE, ON, 2, 32, 1, 256, 64 * Ki, 32},
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{"gfx1012", "gfx1012", true, true, 10, 1, 2, NONE, ANY, 2, 32, 1, 256, 64 * Ki, 32},
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{"gfx1012:xnack-", "gfx1012", true, true, 10, 1, 2, NONE, OFF, 2, 32, 1, 256, 64 * Ki, 32},
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{"gfx1012:xnack+", nullptr, true, true, 10, 1, 2, NONE, ON, 2, 32, 1, 256, 64 * Ki, 32},
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{"gfx1013", "gfx1013", true, false, 10, 1, 3, NONE, ANY, 2, 32, 1, 256, 64 * Ki, 32},
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{"gfx1013:xnack-", "gfx1013", true, false, 10, 1, 3, NONE, OFF, 2, 32, 1, 256, 64 * Ki, 32},
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{"gfx1013:xnack+", nullptr, true, false, 10, 1, 3, NONE, ON, 2, 32, 1, 256, 64 * Ki, 32},
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{"gfx1030", "gfx1030", true, true, 10, 3, 0, NONE, NONE, 2, 32, 1, 256, 64 * Ki, 32},
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{"gfx1031", "gfx1031", true, true, 10, 3, 1, NONE, NONE, 2, 32, 1, 256, 64 * Ki, 32},
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{"gfx1032", "gfx1032", true, true, 10, 3, 2, NONE, NONE, 2, 32, 1, 256, 64 * Ki, 32},
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{"gfx1033", "gfx1033", true, false, 10, 3, 3, NONE, NONE, 2, 32, 1, 256, 64 * Ki, 32},
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{"gfx1034", "gfx1034", true, true, 10, 3, 4, NONE, NONE, 2, 32, 1, 256, 64 * Ki, 32},
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{"gfx1035", "gfx1035", true, true, 10, 3, 5, NONE, NONE, 2, 32, 1, 256, 64 * Ki, 32},
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{"gfx1036", "gfx1036", true, true, 10, 3, 6, NONE, NONE, 2, 32, 1, 256, 64 * Ki, 32},
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{"gfx1100", "gfx1100", true, true, 11, 0, 0, NONE, NONE, 2, 32, 1, 256, 64 * Ki, 32},
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{"gfx1101", "gfx1101", true, true, 11, 0, 1, NONE, NONE, 2, 32, 1, 256, 64 * Ki, 32},
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{"gfx1102", "gfx1102", true, true, 11, 0, 2, NONE, NONE, 2, 32, 1, 256, 64 * Ki, 32},
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{"gfx1103", "gfx1103", true, true, 11, 0, 3, NONE, NONE, 2, 32, 1, 256, 64 * Ki, 32},
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{"gfx1150", "gfx1150", true, true, 11, 5, 0, NONE, NONE, 2, 32, 1, 256, 64 * Ki, 32},
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{"gfx1151", "gfx1151", true, true, 11, 5, 1, NONE, NONE, 2, 32, 1, 256, 64 * Ki, 32},
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{"gfx1200", "gfx1200", true, true, 12, 0, 0, NONE, NONE, 2, 32, 1, 256, 64 * Ki, 32},
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{"gfx1201", "gfx1201", true, true, 12, 0, 1, NONE, NONE, 2, 32, 1, 256, 64 * Ki, 32},
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};
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return std::make_pair(std::begin(supportedIsas_), std::end(supportedIsas_));
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}
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std::string Isa::processorName() const {
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std::string processor(targetId_);
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return processor.substr(0, processor.find(':'));
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}
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std::string Isa::isaName() const {
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return std::string(hsaIsaNamePrefix) + targetId();
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}
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bool Isa::isCompatible(const Isa &codeObjectIsa, const Isa &agentIsa) {
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if (codeObjectIsa.versionMajor() != agentIsa.versionMajor() ||
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codeObjectIsa.versionMinor() != agentIsa.versionMinor() ||
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codeObjectIsa.versionStepping() != agentIsa.versionStepping())
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return false;
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assert(codeObjectIsa.isSrameccSupported() == agentIsa.isSrameccSupported() &&
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agentIsa.sramecc() != Feature::Any);
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if ((codeObjectIsa.sramecc() == Feature::Enabled ||
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codeObjectIsa.sramecc() == Feature::Disabled) &&
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codeObjectIsa.sramecc() != agentIsa.sramecc())
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return false;
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assert(codeObjectIsa.isXnackSupported() == agentIsa.isXnackSupported() &&
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agentIsa.xnack() != Feature::Any);
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if ((codeObjectIsa.xnack() == Feature::Enabled || codeObjectIsa.xnack() == Feature::Disabled) &&
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codeObjectIsa.xnack() != agentIsa.xnack())
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return false;
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return true;
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}
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const Isa* Isa::findIsa(const char *isaName) {
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if (!isaName)
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return nullptr;
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const char* prefix = std::strstr(isaName, hsaIsaNamePrefix);
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if (prefix != isaName)
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return nullptr;
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const char *targetId = isaName + std::strlen(hsaIsaNamePrefix);
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auto supportedIsas_ = supportedIsas();
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auto isaIter = std::find_if(supportedIsas_.first, supportedIsas_.second, [&](const Isa& isa) {
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return std::strcmp(targetId, isa.targetId_) == 0;
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});
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return isaIter == supportedIsas_.second ? nullptr : isaIter;
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}
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const Isa* Isa::findIsa(uint32_t versionMajor, uint32_t versionMinor, uint32_t versionStepping,
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Isa::Feature sramecc, Isa::Feature xnack) {
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auto supportedIsas_ = supportedIsas();
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|
auto isaIter = std::find_if(supportedIsas_.first, supportedIsas_.second, [&](const Isa& isa) {
|
|
return versionMajor == isa.versionMajor_ && versionMinor == isa.versionMinor_ &&
|
|
versionStepping == isa.versionStepping_ &&
|
|
(isa.sramecc_ == amd::Isa::Feature::Unsupported || isa.sramecc_ == sramecc) &&
|
|
(isa.xnack_ == amd::Isa::Feature::Unsupported || isa.xnack_ == xnack);
|
|
});
|
|
return isaIter == supportedIsas_.second ? nullptr : isaIter;
|
|
}
|
|
|
|
const Isa* Isa::begin() {
|
|
return supportedIsas().first;
|
|
}
|
|
|
|
const Isa* Isa::end() {
|
|
return supportedIsas().second;
|
|
}
|
|
|
|
std::vector<Device*>* Device::devices_ = nullptr;
|
|
AppProfile Device::appProfile_;
|
|
|
|
Context* Device::glb_ctx_ = nullptr;
|
|
Monitor Device::p2p_stage_ops_("P2P Staging Lock", true);
|
|
Memory* Device::p2p_stage_ = nullptr;
|
|
|
|
Monitor MemObjMap::AllocatedLock_ ROCCLR_INIT_PRIORITY(101) ("Guards MemObjMap allocation list");
|
|
std::map<uintptr_t, amd::Memory*> MemObjMap::MemObjMap_ ROCCLR_INIT_PRIORITY(101);
|
|
std::map<uintptr_t, amd::Memory*> MemObjMap::VirtualMemObjMap_ ROCCLR_INIT_PRIORITY(101);
|
|
|
|
size_t MemObjMap::size() {
|
|
amd::ScopedLock lock(AllocatedLock_);
|
|
return MemObjMap_.size();
|
|
}
|
|
|
|
void MemObjMap::AddMemObj(const void* k, amd::Memory* v) {
|
|
amd::ScopedLock lock(AllocatedLock_);
|
|
auto rval = MemObjMap_.insert({ reinterpret_cast<uintptr_t>(k), v });
|
|
if (!rval.second) {
|
|
DevLogPrintfError("Memobj map already has an entry for ptr: 0x%x",
|
|
reinterpret_cast<uintptr_t>(k));
|
|
}
|
|
}
|
|
|
|
void MemObjMap::RemoveMemObj(const void* k) {
|
|
amd::ScopedLock lock(AllocatedLock_);
|
|
auto rval = MemObjMap_.erase(reinterpret_cast<uintptr_t>(k));
|
|
guarantee(rval == 1, "Memobj map does not have ptr: 0x%x",
|
|
reinterpret_cast<uintptr_t>(k));
|
|
}
|
|
|
|
amd::Memory* MemObjMap::FindMemObj(const void* k, size_t* offset) {
|
|
amd::ScopedLock lock(AllocatedLock_);
|
|
uintptr_t key = reinterpret_cast<uintptr_t>(k);
|
|
auto it = MemObjMap_.upper_bound(key);
|
|
if (it == MemObjMap_.begin()) {
|
|
return nullptr;
|
|
}
|
|
|
|
--it;
|
|
amd::Memory* mem = it->second;
|
|
if (key >= it->first && key < (it->first + mem->getSize())) {
|
|
if (offset != nullptr) {
|
|
*offset = key - it->first;
|
|
}
|
|
// the k is in the range
|
|
return mem;
|
|
} else {
|
|
return nullptr;
|
|
}
|
|
}
|
|
void MemObjMap::AddVirtualMemObj(const void* k, amd::Memory* v) {
|
|
amd::ScopedLock lock(AllocatedLock_);
|
|
auto rval = VirtualMemObjMap_.insert({ reinterpret_cast<uintptr_t>(k), v });
|
|
if (!rval.second) {
|
|
DevLogPrintfError("Virtual Memobj map already has an entry for ptr: 0x%x",
|
|
reinterpret_cast<uintptr_t>(k));
|
|
}
|
|
}
|
|
|
|
void MemObjMap::RemoveVirtualMemObj(const void* k) {
|
|
amd::ScopedLock lock(AllocatedLock_);
|
|
auto rval = VirtualMemObjMap_.erase(reinterpret_cast<uintptr_t>(k));
|
|
guarantee(rval == 1, "Virtual Memobj map does not have ptr: 0x%x",
|
|
reinterpret_cast<uintptr_t>(k));
|
|
}
|
|
|
|
amd::Memory* MemObjMap::FindVirtualMemObj(const void* k) {
|
|
amd::ScopedLock lock(AllocatedLock_);
|
|
uintptr_t key = reinterpret_cast<uintptr_t>(k);
|
|
auto it = VirtualMemObjMap_.upper_bound(key);
|
|
if (it == VirtualMemObjMap_.begin()) {
|
|
return nullptr;
|
|
}
|
|
|
|
--it;
|
|
amd::Memory* mem = it->second;
|
|
if (key >= it->first && key < (it->first + mem->getSize())) {
|
|
// the k is in the range
|
|
return mem;
|
|
} else {
|
|
return nullptr;
|
|
}
|
|
}
|
|
|
|
//==================================================================================================
|
|
bool Device::ValidateVirtualAddressRange(amd::Memory* vaddr_base_obj, amd::Memory* vaddr_sub_obj) {
|
|
|
|
// Check if the start of the subbuffer is >= to base start.
|
|
if (vaddr_base_obj->getSvmPtr() > vaddr_sub_obj->getSvmPtr()) {
|
|
LogError("Sub buffer cannot start with addr lesser than base_start.");
|
|
return false;
|
|
}
|
|
|
|
// Check if the new size belongs to the vaddr_base_obj range.
|
|
address vaddr_base_end = reinterpret_cast<address>(vaddr_base_obj->getSvmPtr())
|
|
+ vaddr_base_obj->getSize();
|
|
address vaddr_sub_end = reinterpret_cast<address>(vaddr_sub_obj->getSvmPtr())
|
|
+ vaddr_sub_obj->getSize();
|
|
|
|
if (vaddr_sub_end > vaddr_base_end) {
|
|
LogError("Sub buffer memory end cannot be greater than base_end. Return nullptr");
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
//==================================================================================================
|
|
amd::Memory* Device::CreateVirtualBuffer(amd::Context& device_context, void* vptr, size_t size,
|
|
int deviceId, bool parent, bool kForceAlloc) {
|
|
|
|
amd::Memory* vaddr_base_obj = nullptr;
|
|
amd::Memory* vaddr_sub_obj = nullptr;
|
|
constexpr bool kSysMemAlloc = false;
|
|
constexpr bool kSkipAlloc = false;
|
|
|
|
if (parent) {
|
|
vaddr_base_obj = new (GlbCtx()) amd::Buffer(GlbCtx(), CL_MEM_VA_RANGE_AMD, size, vptr);
|
|
if (vaddr_base_obj == nullptr) {
|
|
LogError("failed to new a va range curr_mem_obj object!");
|
|
return nullptr;
|
|
}
|
|
// This curr_mem_obj->create() does not create an actual memory but stores the memory info
|
|
// with given vptr on ROCr backend.
|
|
if (!vaddr_base_obj->create(nullptr, kSysMemAlloc, kSkipAlloc, kForceAlloc)) {
|
|
LogError("failed to create a va range mem object");
|
|
vaddr_base_obj->release();
|
|
return nullptr;
|
|
}
|
|
|
|
amd::MemObjMap::AddVirtualMemObj(vaddr_base_obj->getSvmPtr(), vaddr_base_obj);
|
|
} else {
|
|
// If not parent, but sub-buffer/child, then validate the address range
|
|
vaddr_base_obj = amd::MemObjMap::FindVirtualMemObj(vptr);
|
|
if (vaddr_base_obj == nullptr) {
|
|
LogPrintfError("Cannot find entry in VirtualMemObjMap: 0x%x \n", vptr);
|
|
return nullptr;
|
|
}
|
|
assert(vaddr_base_obj->getMemFlags() & CL_MEM_VA_RANGE_AMD);
|
|
|
|
size_t offset = (reinterpret_cast<address>(vptr)
|
|
- reinterpret_cast<address>(vaddr_base_obj->getSvmPtr()));
|
|
Context& ctx = vaddr_base_obj->getContext();
|
|
vaddr_sub_obj = new (ctx) amd::Buffer(*vaddr_base_obj,CL_MEM_VA_RANGE_AMD, offset, size);
|
|
|
|
// This curr_mem_obj->create() does not create an actual memory but stores the memory info
|
|
// with given vptr on ROCr backend.
|
|
if (!vaddr_sub_obj->create(nullptr, kSysMemAlloc, kSkipAlloc, kForceAlloc)) {
|
|
LogError("failed to create a va range mem object");
|
|
vaddr_sub_obj->release();
|
|
return nullptr;
|
|
}
|
|
|
|
vaddr_sub_obj->getUserData().deviceId = deviceId;
|
|
|
|
if (!ValidateVirtualAddressRange(vaddr_base_obj, vaddr_sub_obj)) {
|
|
LogError("Validation failed on address range, returning nullptr");
|
|
return nullptr;
|
|
}
|
|
}
|
|
|
|
if (vptr != nullptr) {
|
|
// Assert to make sure that amd::Memory object has set the right ptr.
|
|
guarantee(vptr == (parent ? vaddr_base_obj->getSvmPtr() : vaddr_sub_obj->getSvmPtr()),
|
|
"amd::Memory object does not have the right ptr");
|
|
}
|
|
|
|
return parent ? vaddr_base_obj : vaddr_sub_obj;
|
|
}
|
|
|
|
//==================================================================================================
|
|
bool Device::DestroyVirtualBuffer(amd::Memory* vaddr_mem_obj) {
|
|
|
|
// Argument nullptr check.
|
|
if (vaddr_mem_obj == nullptr || vaddr_mem_obj->getSvmPtr() == nullptr) {
|
|
LogPrintfError("Mem obj passed is nullptr, vaddr_mem_obj: %p \n", vaddr_mem_obj);
|
|
return false;
|
|
}
|
|
|
|
if (vaddr_mem_obj->parent() == nullptr) {
|
|
// If parent is nullptr, then vaddr_mem_obj is the parent.
|
|
amd::MemObjMap::RemoveVirtualMemObj(vaddr_mem_obj->getSvmPtr());
|
|
return true;
|
|
} else {
|
|
// If parent is not nullptr, this is the sub-buffer object.
|
|
amd::Memory* vaddr_base_obj = amd::MemObjMap::FindVirtualMemObj(vaddr_mem_obj->getSvmPtr());
|
|
if (vaddr_base_obj == nullptr) {
|
|
LogPrintfError("Cannot find mem obj for ptr: 0x%x", vaddr_mem_obj->getSvmPtr());
|
|
return false;
|
|
}
|
|
vaddr_base_obj->removeSubBuffer(vaddr_mem_obj);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
void MemObjMap::UpdateAccess(amd::Device *peerDev) {
|
|
if (peerDev == nullptr) {
|
|
return;
|
|
}
|
|
|
|
// Provides access to all memory allocated on peerDev but
|
|
// hsa_amd_agents_allow_access was not called because there was no peer
|
|
amd::ScopedLock lock(AllocatedLock_);
|
|
for (auto it : MemObjMap_) {
|
|
const std::vector<Device*>& devices = it.second->getContext().devices();
|
|
if (devices.size() == 1 && devices[0] == peerDev) {
|
|
device::Memory* devMem = it.second->getDeviceMemory(*devices[0]);
|
|
if (!devMem->getAllowedPeerAccess()) {
|
|
peerDev->deviceAllowAccess(reinterpret_cast<void*>(it.first));
|
|
devMem->setAllowedPeerAccess(true);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void MemObjMap::Purge(amd::Device* dev) {
|
|
assert(dev != nullptr);
|
|
|
|
amd::ScopedLock lock(AllocatedLock_);
|
|
for (auto it = MemObjMap_.cbegin(); it != MemObjMap_.cend(); ) {
|
|
amd::Memory* memObj = it->second;
|
|
unsigned int flags = memObj->getMemFlags();
|
|
const std::vector<Device*>& devices = memObj->getContext().devices();
|
|
if (devices.size() == 1 && devices[0] == dev && !(flags & ROCCLR_MEM_INTERNAL_MEMORY)) {
|
|
memObj->release();
|
|
it = MemObjMap_.erase(it);
|
|
} else {
|
|
++it;
|
|
}
|
|
}
|
|
}
|
|
|
|
Device::BlitProgram::~BlitProgram() {
|
|
if (program_ != nullptr) {
|
|
program_->release();
|
|
}
|
|
}
|
|
|
|
bool Device::BlitProgram::create(amd::Device* device, const std::string& extraKernels,
|
|
const std::string& extraOptions) {
|
|
std::vector<amd::Device*> devices;
|
|
devices.push_back(device);
|
|
int32_t retval = CL_SUCCESS;
|
|
std::string kernels(device::BlitLinearSourceCode);
|
|
std::string image_kernels(device::BlitImageSourceCode);
|
|
|
|
if (device->info().imageSupport_) {
|
|
kernels += image_kernels;
|
|
}
|
|
|
|
if (!extraKernels.empty()) {
|
|
kernels += extraKernels;
|
|
}
|
|
|
|
// Create a program with all blit kernels
|
|
program_ = new Program(*context_, kernels.c_str(), Program::OpenCL_C);
|
|
if (program_ == nullptr) {
|
|
DevLogPrintfError("Program creation for Kernel: %s failed\n",
|
|
kernels.c_str());
|
|
return false;
|
|
}
|
|
|
|
// Build all kernels
|
|
std::string opt = "-cl-internal-kernel ";
|
|
if (!device->settings().useLightning_) {
|
|
opt += "-Wf,--force_disable_spir ";
|
|
}
|
|
|
|
if (!extraOptions.empty()) {
|
|
opt += extraOptions;
|
|
}
|
|
if (!GPU_DUMP_BLIT_KERNELS) {
|
|
opt += " -fno-enable-dump";
|
|
}
|
|
if (device->settings().kernel_arg_opt_) {
|
|
opt += " -Wb,-amdgpu-kernarg-preload-count=8 ";
|
|
}
|
|
if ((retval = program_->build(devices, opt.c_str(), nullptr, nullptr, GPU_DUMP_BLIT_KERNELS))
|
|
!= CL_SUCCESS) {
|
|
DevLogPrintfError("Build failed for Kernel: %s with error code %d\n",
|
|
kernels.c_str(), retval);
|
|
return false;
|
|
}
|
|
if (!program_->load()) {
|
|
DevLogPrintfError("Could not load the kernels: %s \n", kernels.c_str());
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool Device::init() {
|
|
assert(!Runtime::initialized() && "initialize only once");
|
|
bool ret = false;
|
|
devices_ = nullptr;
|
|
appProfile_.init();
|
|
|
|
|
|
// IMPORTANT: Note that we are initialiing HSA stack first and then
|
|
// GPU stack. The order of initialization is signiicant and if changed
|
|
// amd::Device::registerDevice() must be accordingly modified.
|
|
#if defined(WITH_HSA_DEVICE)
|
|
if ((GPU_ENABLE_PAL != 1) || flagIsDefault(GPU_ENABLE_PAL)) {
|
|
// Return value of roc::Device::init()
|
|
// If returned false, error initializing HSA stack.
|
|
// If returned true, either HSA not installed or HSA stack
|
|
// successfully initialized.
|
|
ret = roc::Device::init();
|
|
if (!ret) {
|
|
// abort() commentted because this is the only indication
|
|
// that KFD is not installed.
|
|
// Ignore the failure and assume KFD is not installed.
|
|
// abort();
|
|
DevLogError("KFD is not installed \n");
|
|
}
|
|
if (!amd::IS_HIP) {
|
|
ret |= roc::NullDevice::init();
|
|
}
|
|
}
|
|
#endif // WITH_HSA_DEVICE
|
|
#if defined(WITH_PAL_DEVICE)
|
|
if (GPU_ENABLE_PAL != 0) {
|
|
ret |= PalDeviceLoad();
|
|
}
|
|
#endif // WITH_PAL_DEVICE
|
|
return ret;
|
|
}
|
|
|
|
void Device::tearDown() {
|
|
if (devices_ != nullptr) {
|
|
for (uint i = 0; i < devices_->size(); ++i) {
|
|
delete devices_->at(i);
|
|
}
|
|
devices_->clear();
|
|
delete devices_;
|
|
}
|
|
#if defined(WITH_HSA_DEVICE)
|
|
roc::Device::tearDown();
|
|
#endif // WITH_HSA_DEVICE
|
|
#if defined(WITH_PAL_DEVICE)
|
|
if (GPU_ENABLE_PAL != 0) {
|
|
PalDeviceUnload();
|
|
}
|
|
#endif // WITH_PAL_DEVICE
|
|
}
|
|
|
|
Device::Device()
|
|
: settings_(nullptr),
|
|
online_(true),
|
|
activeWait_(false),
|
|
blitProgram_(nullptr),
|
|
context_(nullptr),
|
|
heap_buffer_(nullptr),
|
|
arena_mem_obj_(nullptr),
|
|
vaCacheAccess_(nullptr),
|
|
vaCacheMap_(nullptr),
|
|
index_(0) {
|
|
memset(&info_, '\0', sizeof(info_));
|
|
}
|
|
|
|
Device::~Device() {
|
|
if (heap_buffer_ != nullptr) {
|
|
delete heap_buffer_;
|
|
heap_buffer_ = nullptr;
|
|
}
|
|
|
|
if (arena_mem_obj_ != nullptr) {
|
|
arena_mem_obj_->release();
|
|
}
|
|
|
|
if (vaCacheMap_) {
|
|
CondLog(vaCacheMap_->size() != 0, "Application didn't unmap all host memory!");
|
|
delete vaCacheMap_;
|
|
}
|
|
|
|
delete vaCacheAccess_;
|
|
delete settings_;
|
|
delete[] info_.extensions_;
|
|
}
|
|
|
|
bool Device::ValidateComgr() {
|
|
#if defined(USE_COMGR_LIBRARY)
|
|
// Check if Lightning compiler was requested
|
|
if (settings_->useLightning_) {
|
|
constexpr bool kComgrVersioned = false;
|
|
std::call_once(amd::Comgr::initialized, amd::Comgr::LoadLib, kComgrVersioned);
|
|
// Use Lightning only if it's available
|
|
settings_->useLightning_ = amd::Comgr::IsReady();
|
|
return settings_->useLightning_;
|
|
}
|
|
#endif
|
|
return true;
|
|
}
|
|
|
|
bool Device::ValidateHsail() {
|
|
#if defined(WITH_COMPILER_LIB)
|
|
// Check if HSAIL compiler was requested
|
|
if (!settings_->useLightning_) {
|
|
std::call_once(amd::Hsail::initialized, amd::Hsail::LoadLib);
|
|
// Use Hsail only if it's available
|
|
return amd::Hsail::IsReady();
|
|
}
|
|
#endif
|
|
return true;
|
|
}
|
|
|
|
bool Device::create(const Isa &isa) {
|
|
assert(!vaCacheAccess_ && !vaCacheMap_);
|
|
isa_ = &isa;
|
|
vaCacheAccess_ = new amd::Monitor("VA Cache Ops Lock", true);
|
|
if (nullptr == vaCacheAccess_) {
|
|
return false;
|
|
}
|
|
vaCacheMap_ = new std::map<uintptr_t, device::Memory*>();
|
|
if (nullptr == vaCacheMap_) {
|
|
return false;
|
|
}
|
|
// For OpenCl default stack size needs to be set to 16K
|
|
if (!amd::IS_HIP) {
|
|
stack_size_ = 16 * Ki;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
void Device::registerDevice() {
|
|
assert(Runtime::singleThreaded() && "this is not thread-safe");
|
|
|
|
if (devices_ == nullptr) {
|
|
devices_ = new std::vector<Device*>;
|
|
}
|
|
|
|
if (info_.available_) {
|
|
static bool defaultIsAssigned = false;
|
|
if (!defaultIsAssigned && online_) {
|
|
defaultIsAssigned = true;
|
|
info_.type_ |= CL_DEVICE_TYPE_DEFAULT;
|
|
}
|
|
}
|
|
if (isOnline()) {
|
|
for (const auto& dev : devices()) {
|
|
if (dev->isOnline()) {
|
|
index_++;
|
|
}
|
|
}
|
|
}
|
|
devices_->push_back(this);
|
|
}
|
|
|
|
void Device::addVACache(device::Memory* memory) const {
|
|
// Make sure system memory has direct access
|
|
if (memory->isHostMemDirectAccess()) {
|
|
// VA cache access must be serialised
|
|
amd::ScopedLock lk(*vaCacheAccess_);
|
|
void* start = memory->owner()->getHostMem();
|
|
size_t offset;
|
|
device::Memory* doubleMap = findMemoryFromVA(start, &offset);
|
|
|
|
if (doubleMap == nullptr) {
|
|
// Insert the new entry
|
|
vaCacheMap_->insert(
|
|
std::pair<uintptr_t, device::Memory*>(reinterpret_cast<uintptr_t>(start), memory));
|
|
} else {
|
|
LogError("Unexpected double map() call from the app!");
|
|
}
|
|
}
|
|
}
|
|
|
|
void Device::removeVACache(const device::Memory* memory) const {
|
|
// Make sure system memory has direct access
|
|
if (memory->isHostMemDirectAccess() && memory->owner()) {
|
|
// VA cache access must be serialised
|
|
amd::ScopedLock lk(*vaCacheAccess_);
|
|
void* start = memory->owner()->getHostMem();
|
|
vaCacheMap_->erase(reinterpret_cast<uintptr_t>(start));
|
|
}
|
|
}
|
|
|
|
device::Memory* Device::findMemoryFromVA(const void* ptr, size_t* offset) const {
|
|
// VA cache access must be serialised
|
|
amd::ScopedLock lk(*vaCacheAccess_);
|
|
|
|
uintptr_t key = reinterpret_cast<uintptr_t>(ptr);
|
|
auto it = vaCacheMap_->upper_bound(reinterpret_cast<uintptr_t>(ptr));
|
|
if (it == vaCacheMap_->begin()) {
|
|
return nullptr;
|
|
}
|
|
|
|
--it;
|
|
device::Memory* mem = it->second;
|
|
if (key >= it->first && key < (it->first + mem->size())) {
|
|
// ptr is in the range
|
|
*offset = key - it->first;
|
|
return mem;
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
bool Device::IsTypeMatching(cl_device_type type, bool offlineDevices) {
|
|
if (!(isOnline() || offlineDevices)) {
|
|
return false;
|
|
}
|
|
|
|
return (info_.type_ & type) != 0;
|
|
}
|
|
|
|
std::vector<Device*> Device::getDevices(cl_device_type type, bool offlineDevices) {
|
|
std::vector<Device*> result;
|
|
|
|
if (devices_ == nullptr) {
|
|
return result;
|
|
}
|
|
|
|
// Create the list of available devices
|
|
for (const auto& it : *devices_) {
|
|
// Check if the device type is matched
|
|
if (it->IsTypeMatching(type, offlineDevices)) {
|
|
result.push_back(it);
|
|
}
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
size_t Device::numDevices(cl_device_type type, bool offlineDevices) {
|
|
size_t result = 0;
|
|
|
|
if (devices_ == nullptr) {
|
|
return 0;
|
|
}
|
|
|
|
for (const auto& it : *devices_) {
|
|
// Check if the device type is matched
|
|
if (it->IsTypeMatching(type, offlineDevices)) {
|
|
++result;
|
|
}
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
bool Device::getDeviceIDs(cl_device_type deviceType, uint32_t numEntries, cl_device_id* devices,
|
|
uint32_t* numDevices, bool offlineDevices) {
|
|
if (numDevices != nullptr && devices == nullptr) {
|
|
*numDevices = (uint32_t)amd::Device::numDevices(deviceType, offlineDevices);
|
|
return (*numDevices > 0) ? true : false;
|
|
}
|
|
assert(devices != nullptr && "check the code above");
|
|
|
|
std::vector<amd::Device*> ret = amd::Device::getDevices(deviceType, offlineDevices);
|
|
if (ret.size() == 0) {
|
|
*not_null(numDevices) = 0;
|
|
return false;
|
|
}
|
|
|
|
auto it = ret.cbegin();
|
|
uint32_t count = std::min(numEntries, (uint32_t)ret.size());
|
|
|
|
while (count--) {
|
|
*devices++ = as_cl(*it++);
|
|
--numEntries;
|
|
}
|
|
while (numEntries--) {
|
|
*devices++ = (cl_device_id)0;
|
|
}
|
|
|
|
*not_null(numDevices) = (uint32_t)ret.size();
|
|
return true;
|
|
}
|
|
|
|
|
|
bool Device::enableP2P(amd::Device* ptrDev) {
|
|
assert(ptrDev != nullptr);
|
|
amd::ScopedLock lock(lockP2P_);
|
|
Device* peerDev = static_cast<Device*>(ptrDev);
|
|
if (std::find(enabled_p2p_devices_.begin(), enabled_p2p_devices_.end(), peerDev) ==
|
|
enabled_p2p_devices_.end()) {
|
|
enabled_p2p_devices_.push_back(peerDev);
|
|
// Update access to all old allocations
|
|
amd::MemObjMap::UpdateAccess(static_cast<amd::Device*>(this));
|
|
}
|
|
return true;
|
|
}
|
|
|
|
bool Device::disableP2P(amd::Device* ptrDev) {
|
|
assert(ptrDev != nullptr);
|
|
amd::ScopedLock lock(lockP2P_);
|
|
Device* peerDev = static_cast<Device*>(ptrDev);
|
|
//if device is present then remove
|
|
auto it = std::find(enabled_p2p_devices_.begin(), enabled_p2p_devices_.end(), peerDev);
|
|
if (it != enabled_p2p_devices_.end()) {
|
|
enabled_p2p_devices_.erase(it);
|
|
}
|
|
return true;
|
|
}
|
|
|
|
bool Device::UpdateStackSize(uint64_t stackSize) {
|
|
// Amount of space used by each wave is in units of 256 dwords.
|
|
// As per COMPUTE_TMPRING_SIZE.WAVE_SIZE 24:12
|
|
// The field size supports a range of 0->(2M-256) dwords per wave64.
|
|
// Per lane this works out to 131056 bytes or 128K - 16
|
|
uint64_t kStackSize = ((128 * Ki) - 16);
|
|
if (stackSize > kStackSize) {
|
|
return false;
|
|
}
|
|
stack_size_ = stackSize;
|
|
return true;
|
|
}
|
|
|
|
bool Device::UpdateInitialHeapSize(uint64_t initialHeapSize) {
|
|
if (initialHeapSize >= info().globalMemSize_) {
|
|
return false;
|
|
}
|
|
initial_heap_size_ = initialHeapSize;
|
|
return true;
|
|
}
|
|
|
|
char* Device::getExtensionString() {
|
|
std::stringstream extStream;
|
|
size_t size;
|
|
char* result = nullptr;
|
|
|
|
// Generate the extension string
|
|
for (uint i = 0; i < ClExtTotal; ++i) {
|
|
if (settings().checkExtension(i)) {
|
|
extStream << OclExtensionsString[i];
|
|
}
|
|
}
|
|
|
|
size = extStream.str().size() + 1;
|
|
|
|
// Create a single string with all extensions
|
|
result = new char[size];
|
|
if (result != nullptr) {
|
|
memcpy(result, extStream.str().data(), (size - 1));
|
|
result[size - 1] = 0;
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
// ================================================================================================
|
|
bool Device::IpcCreate(void* dev_ptr, size_t* mem_size, void* handle, size_t* mem_offset) const {
|
|
amd::Memory* amd_mem_obj = amd::MemObjMap::FindMemObj(dev_ptr);
|
|
if (amd_mem_obj == nullptr) {
|
|
DevLogPrintfError("Cannot retrieve amd_mem_obj for dev_ptr: 0x%x", dev_ptr);
|
|
return false;
|
|
}
|
|
|
|
// Get the original pointer from the amd::Memory object
|
|
void* orig_dev_ptr = nullptr;
|
|
if (amd_mem_obj->getSvmPtr() != nullptr) {
|
|
orig_dev_ptr = amd_mem_obj->getSvmPtr();
|
|
} else if (amd_mem_obj->getHostMem() != nullptr) {
|
|
orig_dev_ptr = amd_mem_obj->getHostMem();
|
|
} else {
|
|
ShouldNotReachHere();
|
|
}
|
|
|
|
// Check if the dev_ptr is lesser than original dev_ptr
|
|
if (orig_dev_ptr > dev_ptr) {
|
|
// If this happens, then revisit FindMemObj logic
|
|
DevLogPrintfError("Original dev_ptr: 0x%x cannot be greater than dev_ptr: 0x%x", orig_dev_ptr,
|
|
dev_ptr);
|
|
return false;
|
|
}
|
|
|
|
// Calculate the memory offset from the original base ptr
|
|
*mem_offset = reinterpret_cast<address>(dev_ptr)
|
|
- reinterpret_cast<address>(orig_dev_ptr)
|
|
+ amd_mem_obj->getOffset();
|
|
|
|
*mem_size = amd_mem_obj->getSize();
|
|
|
|
auto dev_mem = static_cast<device::Memory*>(amd_mem_obj->getDeviceMemory(*this));
|
|
auto result = dev_mem->ExportHandle(handle);
|
|
|
|
return result;
|
|
}
|
|
|
|
// ================================================================================================
|
|
bool Device::IpcAttach(const void* handle, size_t mem_size, size_t mem_offset, unsigned int flags,
|
|
void** dev_ptr) const {
|
|
amd::Memory* amd_mem_obj = nullptr;
|
|
|
|
// Create an amd Memory object for the handle
|
|
amd_mem_obj = new (context()) amd::IpcBuffer(context(), flags, mem_offset, mem_size, handle);
|
|
if (amd_mem_obj == nullptr) {
|
|
LogError("failed to create a mem object!");
|
|
return false;
|
|
}
|
|
|
|
if (!amd_mem_obj->create(nullptr)) {
|
|
LogError("failed to create a svm hidden buffer!");
|
|
amd_mem_obj->release();
|
|
return false;
|
|
}
|
|
|
|
auto mem_obj_exist = amd::MemObjMap::FindMemObj(amd_mem_obj->getSvmPtr());
|
|
if (mem_obj_exist == nullptr) {
|
|
// Add the original mem_ptr to the MemObjMap with newly created amd_mem_obj
|
|
amd::MemObjMap::AddMemObj(amd_mem_obj->getSvmPtr(), amd_mem_obj);
|
|
} else {
|
|
amd_mem_obj->release();
|
|
amd_mem_obj = mem_obj_exist;
|
|
// Memory already exists, just retain the old one.
|
|
amd_mem_obj->retain();
|
|
}
|
|
|
|
*dev_ptr = amd_mem_obj->getSvmPtr();
|
|
|
|
return true;
|
|
}
|
|
|
|
// ================================================================================================
|
|
bool Device::IpcDetach(void* dev_ptr) const {
|
|
amd::Memory* amd_mem_obj = amd::MemObjMap::FindMemObj(dev_ptr);
|
|
if (amd_mem_obj == nullptr) {
|
|
DevLogPrintfError("Memory object for the ptr: 0x%x cannot be null \n", dev_ptr);
|
|
return false;
|
|
}
|
|
|
|
if (!amd_mem_obj->ipcShared()) {
|
|
DevLogPrintfError("Memory object for the ptr: 0x%x is not ipcShared \n", dev_ptr);
|
|
return false;
|
|
}
|
|
|
|
// Get the original pointer from the amd::Memory object
|
|
void* orig_dev_ptr = nullptr;
|
|
if (amd_mem_obj->getSvmPtr() != nullptr) {
|
|
orig_dev_ptr = amd_mem_obj->getSvmPtr();
|
|
} else if (amd_mem_obj->getHostMem() != nullptr) {
|
|
orig_dev_ptr = amd_mem_obj->getHostMem();
|
|
} else {
|
|
ShouldNotReachHere();
|
|
}
|
|
|
|
if (amd_mem_obj->release() == 0) {
|
|
amd::MemObjMap::RemoveMemObj(orig_dev_ptr);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
} // namespace amd
|
|
|
|
namespace amd::device {
|
|
|
|
Settings::Settings() : value_(0) {
|
|
assert((ClExtTotal < (8 * sizeof(extensions_))) && "Too many extensions!");
|
|
extensions_ = 0;
|
|
supportRA_ = true;
|
|
customHostAllocator_ = false;
|
|
waitCommand_ = AMD_OCL_WAIT_COMMAND;
|
|
supportDepthsRGB_ = false;
|
|
fenceScopeAgent_ = AMD_OPT_FLUSH;
|
|
if (amd::IS_HIP) {
|
|
if (flagIsDefault(GPU_SINGLE_ALLOC_PERCENT)) {
|
|
GPU_SINGLE_ALLOC_PERCENT = 100;
|
|
}
|
|
}
|
|
|
|
gwsInitSupported_ = true;
|
|
}
|
|
|
|
void Memory::saveMapInfo(const void* mapAddress, const amd::Coord3D origin,
|
|
const amd::Coord3D region, uint mapFlags, bool entire,
|
|
amd::Image* baseMip) {
|
|
// Map/Unmap must be serialized.
|
|
amd::ScopedLock lock(owner()->lockMemoryOps());
|
|
|
|
WriteMapInfo info = {};
|
|
WriteMapInfo* pInfo = &info;
|
|
auto it = writeMapInfo_.find(mapAddress);
|
|
if (it != writeMapInfo_.end()) {
|
|
LogWarning("Double map of the same or overlapped region!");
|
|
pInfo = &it->second;
|
|
}
|
|
|
|
if (mapFlags & (CL_MAP_WRITE | CL_MAP_WRITE_INVALIDATE_REGION)) {
|
|
pInfo->origin_ = origin;
|
|
pInfo->region_ = region;
|
|
pInfo->entire_ = entire;
|
|
pInfo->unmapWrite_ = true;
|
|
}
|
|
if (mapFlags & CL_MAP_READ) {
|
|
pInfo->unmapRead_ = true;
|
|
}
|
|
pInfo->baseMip_ = baseMip;
|
|
|
|
// Insert into the map if it's the first region
|
|
if (++pInfo->count_ == 1) {
|
|
writeMapInfo_.insert({mapAddress, info});
|
|
}
|
|
}
|
|
|
|
ClBinary::ClBinary(const amd::Device& dev, BinaryImageFormat bifVer)
|
|
: dev_(dev),
|
|
binary_(nullptr),
|
|
size_(0),
|
|
flags_(0),
|
|
origBinary_(nullptr),
|
|
origSize_(0),
|
|
encryptCode_(0),
|
|
elfIn_(nullptr),
|
|
elfOut_(nullptr),
|
|
format_(bifVer) {}
|
|
|
|
ClBinary::~ClBinary() {
|
|
release();
|
|
|
|
delete elfIn_;
|
|
delete elfOut_;
|
|
}
|
|
|
|
bool ClBinary::setElfTarget() {
|
|
static const uint32_t Target = 21;
|
|
assert(((0xFFFF8000 & Target) == 0) && "ASIC target ID >= 2^15");
|
|
uint16_t elf_target = static_cast<uint16_t>(0x7FFF & Target);
|
|
return elfOut()->setTarget(elf_target, amd::Elf::CAL_PLATFORM);
|
|
}
|
|
|
|
#if defined(WITH_COMPILER_LIB)
|
|
std::string ClBinary::getBIFSymbol(unsigned int symbolID) const {
|
|
size_t nSymbols = 0;
|
|
// Due to PRE & POST defines in bif_section_labels.hpp conflict with
|
|
// PRE & POST struct members in sp3-si-chip-registers.h
|
|
// unable to include bif_section_labels.hpp in device.hpp
|
|
//! @todo: resolve conflict by renaming defines,
|
|
// then include bif_section_labels.hpp in device.hpp &
|
|
// use oclBIFSymbolID instead of unsigned int as a parameter
|
|
const oclBIFSymbolID symID = static_cast<oclBIFSymbolID>(symbolID);
|
|
switch (format_) {
|
|
case BIF_VERSION2: {
|
|
nSymbols = sizeof(BIF20) / sizeof(oclBIFSymbolStruct);
|
|
const oclBIFSymbolStruct* symb = findBIFSymbolStruct(BIF20, nSymbols, symID);
|
|
assert(symb && "BIF20 symbol with symbolID not found");
|
|
if (symb) {
|
|
return std::string(symb->str[bif::PRE]) + std::string(symb->str[bif::POST]);
|
|
}
|
|
break;
|
|
}
|
|
case BIF_VERSION3: {
|
|
nSymbols = sizeof(BIF30) / sizeof(oclBIFSymbolStruct);
|
|
const oclBIFSymbolStruct* symb = findBIFSymbolStruct(BIF30, nSymbols, symID);
|
|
assert(symb && "BIF30 symbol with symbolID not found");
|
|
if (symb) {
|
|
return std::string(symb->str[bif::PRE]) + std::string(symb->str[bif::POST]);
|
|
}
|
|
break;
|
|
}
|
|
default:
|
|
assert(0 && "unexpected BIF type");
|
|
return "";
|
|
}
|
|
return "";
|
|
}
|
|
#endif
|
|
|
|
void ClBinary::init(amd::option::Options* optionsObj) {
|
|
// option has higher priority than environment variable.
|
|
if ((flags_ & BinarySourceMask) != BinaryRemoveSource) {
|
|
// set to zero
|
|
flags_ = (flags_ & (~BinarySourceMask));
|
|
|
|
flags_ |= (optionsObj->oVariables->BinSOURCE ? BinarySaveSource : BinaryNoSaveSource);
|
|
}
|
|
|
|
if ((flags_ & BinaryLlvmirMask) != BinaryRemoveLlvmir) {
|
|
// set to zero
|
|
flags_ = (flags_ & (~BinaryLlvmirMask));
|
|
|
|
flags_ |= (optionsObj->oVariables->BinLLVMIR ? BinarySaveLlvmir : BinaryNoSaveLlvmir);
|
|
}
|
|
|
|
if ((flags_ & BinaryIsaMask) != BinaryRemoveIsa) {
|
|
// set to zero
|
|
flags_ = (flags_ & (~BinaryIsaMask));
|
|
flags_ |= ((optionsObj->oVariables->BinEXE) ? BinarySaveIsa : BinaryNoSaveIsa);
|
|
}
|
|
|
|
if ((flags_ & BinaryASMask) != BinaryRemoveAS) {
|
|
// set to zero
|
|
flags_ = (flags_ & (~BinaryASMask));
|
|
flags_ |= ((optionsObj->oVariables->BinAS) ? BinarySaveAS : BinaryNoSaveAS);
|
|
}
|
|
}
|
|
|
|
bool ClBinary::isRecompilable(std::string& llvmBinary, amd::Elf::ElfPlatform thePlatform) {
|
|
/* It is recompilable if there is llvmir that was generated for
|
|
the same platform (CPU or GPU) and with the same bitness.
|
|
|
|
Note: the bitness has been checked in initClBinary(), no need
|
|
to check it here.
|
|
*/
|
|
if (llvmBinary.empty()) {
|
|
DevLogError("LLVM Binary string is empty \n");
|
|
return false;
|
|
}
|
|
|
|
uint16_t elf_target;
|
|
amd::Elf::ElfPlatform platform;
|
|
if (elfIn()->getTarget(elf_target, platform)) {
|
|
if (platform == thePlatform) {
|
|
return true;
|
|
}
|
|
if ((platform == amd::Elf::COMPLIB_PLATFORM) &&
|
|
(((thePlatform == amd::Elf::CAL_PLATFORM) &&
|
|
((elf_target == (uint16_t)EM_HSAIL) ||
|
|
(elf_target == (uint16_t)EM_HSAIL_64))) ||
|
|
((thePlatform == amd::Elf::CPU_PLATFORM) &&
|
|
((elf_target == (uint16_t)EM_386) || (elf_target == (uint16_t)EM_X86_64))))) {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
DevLogPrintfError("LLVM_Binary: %s is not recompilable \n", llvmBinary.c_str());
|
|
return false;
|
|
}
|
|
|
|
void ClBinary::release() {
|
|
if (isBinaryAllocated() && (binary_ != nullptr)) {
|
|
delete[] binary_;
|
|
binary_ = nullptr;
|
|
flags_ &= ~BinaryAllocated;
|
|
}
|
|
}
|
|
|
|
void ClBinary::saveBIFBinary(const char* binaryIn, size_t size) {
|
|
char* image = new char[size];
|
|
memcpy(image, binaryIn, size);
|
|
|
|
setBinary(image, size, true);
|
|
return;
|
|
}
|
|
|
|
bool ClBinary::createElfBinary(bool doencrypt, Program::type_t type) {
|
|
release();
|
|
|
|
size_t imageSize;
|
|
char* image;
|
|
assert(elfOut_ && "elfOut_ should be initialized in ClBinary::data()");
|
|
|
|
// Insert Version string that builds this binary into .comment section
|
|
const device::Info& devInfo = dev_.info();
|
|
std::string buildVerInfo("@(#) ");
|
|
if (devInfo.version_ != nullptr) {
|
|
buildVerInfo.append(devInfo.version_);
|
|
buildVerInfo.append(". Driver version: ");
|
|
buildVerInfo.append(devInfo.driverVersion_);
|
|
} else {
|
|
// char OpenCLVersion[256];
|
|
// size_t sz;
|
|
// int32_t ret= clGetPlatformInfo(AMD_PLATFORM, CL_PLATFORM_VERSION, 256, OpenCLVersion, &sz);
|
|
// if (ret == CL_SUCCESS) {
|
|
// buildVerInfo.append(OpenCLVersion, sz);
|
|
// }
|
|
|
|
// If CAL is unavailable, just hard-code the OpenCL driver version
|
|
buildVerInfo.append("OpenCL 1.1" AMD_PLATFORM_INFO);
|
|
}
|
|
|
|
elfOut_->addSection(amd::Elf::COMMENT, buildVerInfo.data(), buildVerInfo.size());
|
|
switch (type) {
|
|
case Program::TYPE_NONE: {
|
|
elfOut_->setType(ET_NONE);
|
|
break;
|
|
}
|
|
case Program::TYPE_COMPILED: {
|
|
elfOut_->setType(ET_REL);
|
|
break;
|
|
}
|
|
case Program::TYPE_LIBRARY: {
|
|
elfOut_->setType(ET_DYN);
|
|
break;
|
|
}
|
|
case Program::TYPE_EXECUTABLE: {
|
|
elfOut_->setType(ET_EXEC);
|
|
break;
|
|
}
|
|
default:
|
|
assert(0 && "unexpected elf type");
|
|
}
|
|
|
|
if (!elfOut_->dumpImage(&image, &imageSize)) {
|
|
DevLogError("Dump Image failed \n");
|
|
return false;
|
|
}
|
|
|
|
if (tempFile_) {
|
|
std::remove(fname_.c_str());
|
|
}
|
|
|
|
#if defined(HAVE_BLOWFISH_H)
|
|
if (doencrypt) {
|
|
// Increase the size by 64 to accomodate extra headers
|
|
int outBufSize = (int)(imageSize + 64);
|
|
char* outBuf = new char[outBufSize];
|
|
if (outBuf == nullptr) {
|
|
return false;
|
|
}
|
|
memset(outBuf, '\0', outBufSize);
|
|
|
|
int outBytes = 0;
|
|
bool success = amd::oclEncrypt(0, image, imageSize, outBuf, outBufSize, &outBytes);
|
|
delete[] image;
|
|
if (!success) {
|
|
delete[] outBuf;
|
|
DevLogError("Cannot succesfully OCL Encrypt Image");
|
|
return false;
|
|
}
|
|
image = outBuf;
|
|
imageSize = outBytes;
|
|
}
|
|
#endif
|
|
|
|
setBinary(image, imageSize, true);
|
|
return true;
|
|
}
|
|
|
|
Program::binary_t ClBinary::data() const { return {binary_, size_}; }
|
|
|
|
Program::finfo_t ClBinary::Datafd() const { return {fdesc_, foffset_}; }
|
|
|
|
std::string ClBinary::DataURI() const { return uri_; }
|
|
|
|
bool ClBinary::setBinary(const char* theBinary, size_t theBinarySize, bool allocated,
|
|
amd::Os::FileDesc fdesc, size_t foffset, std::string uri) {
|
|
release();
|
|
|
|
size_ = theBinarySize;
|
|
binary_ = theBinary;
|
|
if (allocated) {
|
|
flags_ |= BinaryAllocated;
|
|
}
|
|
|
|
fdesc_ = fdesc;
|
|
foffset_ = foffset;
|
|
uri_ = uri;
|
|
|
|
return true;
|
|
}
|
|
|
|
void ClBinary::setFlags(int encryptCode) {
|
|
encryptCode_ = encryptCode;
|
|
if (encryptCode != 0) {
|
|
flags_ =
|
|
(flags_ &
|
|
(~(BinarySourceMask | BinaryLlvmirMask | BinaryIsaMask | BinaryASMask)));
|
|
flags_ |= (BinaryRemoveSource | BinaryRemoveLlvmir | BinarySaveIsa |
|
|
BinaryRemoveAS);
|
|
}
|
|
}
|
|
|
|
bool ClBinary::decryptElf(const char* binaryIn, size_t size, char** decryptBin, size_t* decryptSize,
|
|
int* encryptCode) {
|
|
*decryptBin = nullptr;
|
|
#if defined(HAVE_BLOWFISH_H)
|
|
int outBufSize = 0;
|
|
if (amd::isEncryptedBIF(binaryIn, (int)size, &outBufSize)) {
|
|
char* outBuf = new (std::nothrow) char[outBufSize];
|
|
if (outBuf == nullptr) {
|
|
return false;
|
|
}
|
|
|
|
// Decrypt
|
|
int outDataSize = 0;
|
|
if (!amd::oclDecrypt(binaryIn, (int)size, outBuf, outBufSize, &outDataSize)) {
|
|
delete[] outBuf;
|
|
DevLogError("Cannot Decrypt Image \n");
|
|
return false;
|
|
}
|
|
|
|
*decryptBin = reinterpret_cast<char*>(outBuf);
|
|
*decryptSize = outDataSize;
|
|
*encryptCode = 1;
|
|
}
|
|
#endif
|
|
return true;
|
|
}
|
|
|
|
bool ClBinary::setElfIn() {
|
|
if (elfIn_) return true;
|
|
|
|
if (binary_ == nullptr) {
|
|
return false;
|
|
}
|
|
elfIn_ = new amd::Elf(ELFCLASSNONE, binary_, size_, nullptr, amd::Elf::ELF_C_READ);
|
|
if ((elfIn_ == nullptr) || !elfIn_->isSuccessful()) {
|
|
delete elfIn_;
|
|
elfIn_ = nullptr;
|
|
LogError("Creating input ELF object failed");
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
void ClBinary::resetElfIn() {
|
|
delete elfIn_;
|
|
elfIn_ = nullptr;
|
|
}
|
|
|
|
bool ClBinary::setElfOut(unsigned char eclass,
|
|
const char* outFile, bool tempFile) {
|
|
elfOut_ = new amd::Elf(eclass, nullptr, 0, outFile, amd::Elf::ELF_C_WRITE);
|
|
if ((elfOut_ == nullptr) || !elfOut_->isSuccessful()) {
|
|
delete elfOut_;
|
|
elfOut_ = nullptr;
|
|
LogError("Creating output ELF object failed");
|
|
return false;
|
|
}
|
|
|
|
fname_ = outFile;
|
|
tempFile_ = tempFile;
|
|
|
|
return setElfTarget();
|
|
}
|
|
|
|
void ClBinary::resetElfOut() {
|
|
delete elfOut_;
|
|
elfOut_ = nullptr;
|
|
}
|
|
|
|
bool ClBinary::loadLlvmBinary(std::string& llvmBinary,
|
|
amd::Elf::ElfSections& elfSectionType) const {
|
|
// Check if current binary already has LLVMIR
|
|
char* section = nullptr;
|
|
size_t sz = 0;
|
|
const amd::Elf::ElfSections SectionTypes[] = {amd::Elf::LLVMIR, amd::Elf::SPIR,
|
|
amd::Elf::SPIRV};
|
|
|
|
for (int i = 0; i < 3; ++i) {
|
|
if (elfIn_->getSection(SectionTypes[i], §ion, &sz) && section && sz > 0) {
|
|
llvmBinary.append(section, sz);
|
|
elfSectionType = SectionTypes[i];
|
|
return true;
|
|
}
|
|
}
|
|
|
|
DevLogPrintfError("Cannot Load LLVM Binary: %s \n", llvmBinary.c_str());
|
|
return false;
|
|
}
|
|
|
|
bool ClBinary::loadCompileOptions(std::string& compileOptions) const {
|
|
char* options = nullptr;
|
|
size_t sz;
|
|
compileOptions.clear();
|
|
#if defined(WITH_COMPILER_LIB)
|
|
if (elfIn_->getSymbol(amd::Elf::COMMENT, getBIFSymbol(symOpenclCompilerOptions).c_str(),
|
|
&options, &sz)) {
|
|
if (sz > 0) {
|
|
compileOptions.append(options, sz);
|
|
}
|
|
return true;
|
|
}
|
|
#endif
|
|
return false;
|
|
}
|
|
|
|
bool ClBinary::loadLinkOptions(std::string& linkOptions) const {
|
|
char* options = nullptr;
|
|
size_t sz;
|
|
linkOptions.clear();
|
|
#if defined(WITH_COMPILER_LIB)
|
|
if (elfIn_->getSymbol(amd::Elf::COMMENT, getBIFSymbol(symOpenclLinkerOptions).c_str(),
|
|
&options, &sz)) {
|
|
if (sz > 0) {
|
|
linkOptions.append(options, sz);
|
|
}
|
|
return true;
|
|
}
|
|
#endif
|
|
return false;
|
|
}
|
|
|
|
void ClBinary::storeCompileOptions(const std::string& compileOptions) {
|
|
#if defined(WITH_COMPILER_LIB)
|
|
elfOut()->addSymbol(amd::Elf::COMMENT, getBIFSymbol(symOpenclCompilerOptions).c_str(),
|
|
compileOptions.c_str(), compileOptions.length());
|
|
#endif
|
|
}
|
|
|
|
void ClBinary::storeLinkOptions(const std::string& linkOptions) {
|
|
#if defined(WITH_COMPILER_LIB)
|
|
elfOut()->addSymbol(amd::Elf::COMMENT, getBIFSymbol(symOpenclLinkerOptions).c_str(),
|
|
linkOptions.c_str(), linkOptions.length());
|
|
#endif
|
|
}
|
|
|
|
bool ClBinary::isSPIR() const {
|
|
char* section = nullptr;
|
|
size_t sz = 0;
|
|
if (elfIn_->getSection(amd::Elf::LLVMIR, §ion, &sz) && section && sz > 0) return false;
|
|
|
|
if (elfIn_->getSection(amd::Elf::SPIR, §ion, &sz) && section && sz > 0) return true;
|
|
|
|
return false;
|
|
}
|
|
|
|
bool ClBinary::isSPIRV() const {
|
|
char* section = nullptr;
|
|
size_t sz = 0;
|
|
|
|
if (elfIn_->getSection(amd::Elf::SPIRV, §ion, &sz) && section && sz > 0) {
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
} // namespace amd::device
|