AI/rocm-systems
2
0
Forka 0
Codice Problemi Pull Request Actions Pacchetti Progetti Rilasci Wiki Attività
Files
develop
rocm-systems/projects/rocminfo/rocminfo.cc
T
Flora Cui a433e6f48d rocminfo: early detect absence of unsupported GPU in wsl (#1317) 
Add an early check in WSL to detect when no supported GPU is available.
otherwise rocm_agent_enumerator will keep retrying rocminfo for one
minute, causing unnecessary delay.

Signed-off-by: Flora Cui <flora.cui@amd.com>
Co-authored-by: harkgill-amd <harkgill@amd.com>
2025-10-21 11:15:44 +08:00

1360 righe
45 KiB
C++
Originale Permalink Blame Cronologia

/*
* =============================================================================
* ROC Runtime Conformance Release License
* =============================================================================
* The University of Illinois/NCSA
* Open Source License (NCSA)
*
* Copyright (c) 2017, Advanced Micro Devices, Inc.
* All rights reserved.
*
* Developed by:
*
* AMD Research and AMD ROC Software Development
*
* Advanced Micro Devices, Inc.
*
* www.amd.com
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal with the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimers.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimers in
* the documentation and/or other materials provided with the distribution.
* - Neither the names of <Name of Development Group, Name of Institution>,
* nor the names of its contributors may be used to endorse or promote
* products derived from this Software without specific prior written
* permission.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS WITH THE SOFTWARE.
*
*/
#include <stdio.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <fcntl.h>
#include <grp.h>
#include <unistd.h>
#include <pwd.h>
#include <fstream>
#include <vector>
#include <string>
#include <sstream>
#include "hsa/hsa.h"
#include "hsa/hsa_ext_amd.h"
#define COL_BLU "\x1B[34m"
#define COL_KCYN "\x1B[36m"
#define COL_GRN "\x1B[32m"
#define COL_NRM "\x1B[0m"
#define COL_RED "\x1B[31m"
#define COL_MAG "\x1B[35m"
#define COL_WHT "\x1B[37m"
#define COL_YEL "\x1B[33m"
#define COL_RESET "\033[0m"
#define UNUSED(x) (void)(x)
#define RET_IF_HSA_ERR(err) { \
if ((err) != HSA_STATUS_SUCCESS) { \
char err_val[12]; \
char* err_str = NULL; \
if (hsa_status_string(err, \
(const char**)&err_str) != HSA_STATUS_SUCCESS) { \
snprintf(&(err_val[0]), sizeof(err_val), "%#x", (uint32_t)err); \
err_str = &(err_val[0]); \
} \
printf("%shsa api call failure at: %s:%d\n", \
COL_RED, __FILE__, __LINE__); \
printf("%sCall returned %s\n", COL_RED, err_str); \
printf("%s", COL_RESET); \
return (err); \
} \
}
// This structure holds system information acquired through hsa info related
// calls, and is later used for reference when displaying the information.
struct system_info_t {
uint16_t major, minor;
uint16_t ext_major, ext_minor;
uint64_t timestamp_frequency = 0;
uint64_t max_wait = 0;
hsa_endianness_t endianness;
hsa_machine_model_t machine_model;
bool mwaitx_enabled;
bool xnack_enabled;
bool dmabuf_support;
bool vmm_support;
};
// This structure holds agent information acquired through hsa info related
// calls, and is later used for reference when displaying the information.
struct agent_info_t {
char name[64];
char uuid[24];
char vendor_name[64];
char device_mkt_name[64];
hsa_agent_feature_t agent_feature;
hsa_profile_t agent_profile;
hsa_default_float_rounding_mode_t float_rounding_mode;
uint32_t max_queue;
uint32_t queue_min_size;
uint32_t queue_max_size;
hsa_queue_type_t queue_type;
uint32_t node;
hsa_device_type_t device_type;
uint32_t cache_size[4];
uint32_t chip_id;
uint32_t asic_revision;
uint32_t cacheline_size;
uint32_t max_clock_freq;
uint32_t internal_node_id;
uint32_t max_addr_watch_pts;
// HSA_AMD_AGENT_INFO_MEMORY_WIDTH is deprecated, so exclude
// uint32_t mem_max_freq; Not supported by get_info
uint32_t compute_unit;
uint32_t wavefront_size;
uint32_t workgroup_max_size;
uint32_t grid_max_size;
uint32_t fbarrier_max_size;
uint32_t max_waves_per_cu;
uint32_t simds_per_cu;
uint32_t shader_engs;
uint32_t shader_arrs_per_sh_eng;
hsa_isa_t agent_isa;
hsa_dim3_t grid_max_dim;
uint16_t workgroup_max_dim[3];
uint16_t bdf_id;
bool fast_f16;
bool coherent_host_access;
uint32_t pkt_processor_ucode_ver;
uint32_t sdma_ucode_ver;
hsa_amd_iommu_version_t iommu_support;
uint8_t memory_properties[8];
};
// This structure holds memory pool information acquired through hsa info
// related calls, and is later used for reference when displaying the
// information.
typedef struct {
uint32_t segment;
size_t pool_size;
bool alloc_allowed;
size_t alloc_granule;
size_t alloc_rec_granule;
size_t pool_alloc_alignment;
bool pl_access;
uint32_t global_flag;
} pool_info_t;
// This structure holds ISA information acquired through hsa info
// related calls, and is later used for reference when displaying the
// information.
struct isa_info_t {
char *name_str;
uint32_t workgroup_max_size;
hsa_dim3_t grid_max_dim;
uint64_t grid_max_size;
uint32_t fbarrier_max_size;
uint16_t workgroup_max_dim[3];
bool def_rounding_modes[3];
bool base_rounding_modes[3];
bool mach_models[2];
bool profiles[2];
bool fast_f16;
};
// This structure holds cache information acquired through hsa info
// related calls, and is later used for reference when displaying the
// information.
struct cache_info_t {
char *name_str;
uint8_t level;
uint32_t size;
};
static const uint32_t kLabelFieldSize = 25;
static const uint32_t kValueFieldSize = 35;
static const uint32_t kIndentSize = 2;
static bool wsl_env = false;
static bool dtif_env = false;
enum rocmi_int_format {
ROCMI_INT_FORMAT_DEC = 1,
ROCMI_INT_FORMAT_HEX = 2,
};
// Make the most common format the default
std::string int_to_string(uint32_t i,
uint32_t fmt = ROCMI_INT_FORMAT_DEC|ROCMI_INT_FORMAT_HEX) {
std::stringstream sd;
bool need_parens = false;
if (fmt & ROCMI_INT_FORMAT_DEC) {
if (need_parens) {
sd << "(";
}
sd << i;
if (need_parens) {
sd << ") ";
}
need_parens = true;
}
if (fmt & ROCMI_INT_FORMAT_HEX) {
if (need_parens) {
sd << "(0x";
}
sd << std::hex << i;
if (need_parens) {
sd << ") ";
}
}
return sd.str();
}
static void DetectWSLEnvironment() {
const char *filePath = "/dev/dxg";
FILE *file = fopen(filePath, "r");
if (file) {
printf("WSL environment detected.\n");
fclose(file);
wsl_env = true;
}
}
static void DetectDTIFEnvironment() {
char *var = getenv("HSA_ENABLE_DTIF");
if (var == NULL)
return;
if (0 == strncmp(var, "1", 1)) {
printf("HSA-DTIF environment detected.\n");
dtif_env = true;
}
}
static void printLabelInt(char const *l, int d, uint32_t indent_lvl = 0) {
std::string ind(kIndentSize * indent_lvl, ' ');
printf("%s%-*s%-*d\n", ind.c_str(), kLabelFieldSize, l, kValueFieldSize, d);
}
static void printLabelStr(char const *l, char const *s,
uint32_t indent_lvl = 0) {
std::string ind(kIndentSize * indent_lvl, ' ');
printf("%s%-*s%-*s\n", ind.c_str(), kLabelFieldSize, l, kValueFieldSize, s);
}
static void printLabelStr(char const *l, std::string const &s,
uint32_t indent_lvl = 0) {
std::string ind(kIndentSize * indent_lvl, ' ');
printf("%s%-*s%-*s\n", ind.c_str(), kLabelFieldSize, l, kValueFieldSize,
s.c_str());
}
static void printLabel(char const *l, bool newline = false,
uint32_t indent_lvl = 0) {
std::string ind(kIndentSize * indent_lvl, ' ');
printf("%s%-*s", ind.c_str(), kLabelFieldSize, l);
if (newline) {
printf("\n");
}
}
static void printValueStr(char const *s, bool newline = true) {
UNUSED(newline);
printf("%-*s\n", kValueFieldSize, s);
}
// Acquire system information
static hsa_status_t AcquireSystemInfo(system_info_t *sys_info) {
hsa_status_t err;
// Get Major and Minor version of runtime
err = hsa_system_get_info(HSA_SYSTEM_INFO_VERSION_MAJOR, &sys_info->major);
RET_IF_HSA_ERR(err);
err = hsa_system_get_info(HSA_SYSTEM_INFO_VERSION_MINOR, &sys_info->minor);
RET_IF_HSA_ERR(err);
// Get HSA Ext Interface version
err = hsa_system_get_info(HSA_AMD_SYSTEM_INFO_EXT_VERSION_MAJOR,
&sys_info->ext_major);
RET_IF_HSA_ERR(err);
err = hsa_system_get_info(HSA_AMD_SYSTEM_INFO_EXT_VERSION_MINOR,
&sys_info->ext_minor);
RET_IF_HSA_ERR(err);
// Get timestamp frequency
err = hsa_system_get_info(HSA_SYSTEM_INFO_TIMESTAMP_FREQUENCY,
&sys_info->timestamp_frequency);
RET_IF_HSA_ERR(err);
// Get maximum duration of a signal wait operation
err = hsa_system_get_info(HSA_SYSTEM_INFO_SIGNAL_MAX_WAIT,
&sys_info->max_wait);
RET_IF_HSA_ERR(err);
// Get Endianness of the system
err = hsa_system_get_info(HSA_SYSTEM_INFO_ENDIANNESS, &sys_info->endianness);
RET_IF_HSA_ERR(err);
// Get machine model info
err = hsa_system_get_info(HSA_SYSTEM_INFO_MACHINE_MODEL,
&sys_info->machine_model);
RET_IF_HSA_ERR(err);
// Get mwaitx mode
err = hsa_system_get_info(HSA_AMD_SYSTEM_INFO_MWAITX_ENABLED,
&sys_info->mwaitx_enabled);
RET_IF_HSA_ERR(err);
// Get DMABuf support
err = hsa_system_get_info(HSA_AMD_SYSTEM_INFO_DMABUF_SUPPORTED,
&sys_info->dmabuf_support);
RET_IF_HSA_ERR(err);
// Get Xnack Enabled
err = hsa_system_get_info(HSA_AMD_SYSTEM_INFO_XNACK_ENABLED,
&sys_info->xnack_enabled);
RET_IF_HSA_ERR(err);
// Get VMM supported
err = hsa_system_get_info(HSA_AMD_SYSTEM_INFO_VIRTUAL_MEM_API_SUPPORTED,
&sys_info->vmm_support);
RET_IF_HSA_ERR(err);
return err;
}
static void DisplaySystemInfo(system_info_t const *sys_info) {
printLabel("Runtime Version:");
printf("%d.%d\n", sys_info->major, sys_info->minor);
printLabel("Runtime Ext Version:");
printf("%d.%d\n", sys_info->ext_major, sys_info->ext_minor);
printLabel("System Timestamp Freq.:");
printf("%fMHz\n", sys_info->timestamp_frequency / 1e6);
printLabel("Sig. Max Wait Duration:");
printf("%lu (0x%lX) (timestamp count)\n", sys_info->max_wait,
sys_info->max_wait);
printLabel("Machine Model:");
if (HSA_MACHINE_MODEL_SMALL == sys_info->machine_model) {
printValueStr("SMALL");
} else if (HSA_MACHINE_MODEL_LARGE == sys_info->machine_model) {
printValueStr("LARGE");
}
printLabel("System Endianness:");
if (HSA_ENDIANNESS_LITTLE == sys_info->endianness) {
printValueStr("LITTLE");
} else if (HSA_ENDIANNESS_BIG == sys_info->endianness) {
printValueStr("BIG");
}
printLabel("Mwaitx:");
printf("%s\n", sys_info->mwaitx_enabled ? "ENABLED" : "DISABLED");
printLabel("XNACK enabled:");
printf("%s\n", sys_info->xnack_enabled ? "YES" : "NO");
printLabel("DMAbuf Support:");
printf("%s\n", sys_info->dmabuf_support ? "YES" : "NO");
printLabel("VMM Support:");
printf("%s\n", sys_info->vmm_support ? "YES" : "NO");
printf("\n");
}
static hsa_status_t
AcquireAgentInfo(hsa_agent_t agent, agent_info_t *agent_i) {
hsa_status_t err;
// Get agent name and vendor
err = hsa_agent_get_info(agent, HSA_AGENT_INFO_NAME, agent_i->name);
RET_IF_HSA_ERR(err);
// Get UUID, an Ascii string, of a ROCm device
err = hsa_agent_get_info(agent,
(hsa_agent_info_t)HSA_AMD_AGENT_INFO_UUID,
&agent_i->uuid);
// Get device's vendor name
err = hsa_agent_get_info(agent, HSA_AGENT_INFO_VENDOR_NAME,
&agent_i->vendor_name);
RET_IF_HSA_ERR(err);
// Get device marketing name
err = hsa_agent_get_info(agent,
(hsa_agent_info_t)HSA_AMD_AGENT_INFO_PRODUCT_NAME,
&agent_i->device_mkt_name);
RET_IF_HSA_ERR(err);
// Get agent feature
err = hsa_agent_get_info(agent, HSA_AGENT_INFO_FEATURE,
&agent_i->agent_feature);
RET_IF_HSA_ERR(err);
// Get profile supported by the agent
err = hsa_agent_get_info(agent, HSA_AGENT_INFO_PROFILE,
&agent_i->agent_profile);
RET_IF_HSA_ERR(err);
// Get floating-point rounding mode
err = hsa_agent_get_info(agent, HSA_AGENT_INFO_DEFAULT_FLOAT_ROUNDING_MODE,
&agent_i->float_rounding_mode);
RET_IF_HSA_ERR(err);
// Get max number of queue
err = hsa_agent_get_info(agent, HSA_AGENT_INFO_QUEUES_MAX,
&agent_i->max_queue);
RET_IF_HSA_ERR(err);
// Get queue min size
err = hsa_agent_get_info(agent, HSA_AGENT_INFO_QUEUE_MIN_SIZE,
&agent_i->queue_min_size);
RET_IF_HSA_ERR(err);
// Get queue max size
err = hsa_agent_get_info(agent, HSA_AGENT_INFO_QUEUE_MAX_SIZE,
&agent_i->queue_max_size);
RET_IF_HSA_ERR(err);
// Get queue type
err = hsa_agent_get_info(agent, HSA_AGENT_INFO_QUEUE_TYPE,
&agent_i->queue_type);
RET_IF_HSA_ERR(err);
// Get agent node
err = hsa_agent_get_info(agent, HSA_AGENT_INFO_NODE, &agent_i->node);
RET_IF_HSA_ERR(err);
// Get device type
err = hsa_agent_get_info(agent, HSA_AGENT_INFO_DEVICE,
&agent_i->device_type);
RET_IF_HSA_ERR(err);
if (HSA_DEVICE_TYPE_GPU == agent_i->device_type) {
err = hsa_agent_get_info(agent, HSA_AGENT_INFO_ISA, &agent_i->agent_isa);
RET_IF_HSA_ERR(err);
}
// Get cache size
err = hsa_agent_get_info(agent, HSA_AGENT_INFO_CACHE_SIZE,
agent_i->cache_size);
RET_IF_HSA_ERR(err);
// Get chip id
err = hsa_agent_get_info(agent,
(hsa_agent_info_t) HSA_AMD_AGENT_INFO_CHIP_ID,
&agent_i->chip_id);
RET_IF_HSA_ERR(err);
// Get asic revision
err = hsa_agent_get_info(agent,
(hsa_agent_info_t) HSA_AMD_AGENT_INFO_ASIC_REVISION,
&agent_i->asic_revision);
RET_IF_HSA_ERR(err);
// Get cacheline size
err = hsa_agent_get_info(agent,
(hsa_agent_info_t) HSA_AMD_AGENT_INFO_CACHELINE_SIZE,
&agent_i->cacheline_size);
RET_IF_HSA_ERR(err);
// Get Max clock frequency
err = hsa_agent_get_info(agent,
(hsa_agent_info_t) HSA_AMD_AGENT_INFO_MAX_CLOCK_FREQUENCY,
&agent_i->max_clock_freq);
RET_IF_HSA_ERR(err);
// Internal Driver node ID
err = hsa_agent_get_info(agent,
(hsa_agent_info_t) HSA_AMD_AGENT_INFO_DRIVER_NODE_ID,
&agent_i->internal_node_id);
RET_IF_HSA_ERR(err);
// Max number of watch points on mem. addr. ranges to generate exeception
// events
err = hsa_agent_get_info(agent,
(hsa_agent_info_t) HSA_AMD_AGENT_INFO_MAX_ADDRESS_WATCH_POINTS,
&agent_i->max_addr_watch_pts);
RET_IF_HSA_ERR(err);
// Get Agent BDFID
err = hsa_agent_get_info(agent,
(hsa_agent_info_t)HSA_AMD_AGENT_INFO_BDFID, &agent_i->bdf_id);
RET_IF_HSA_ERR(err);
// Get Max Memory Clock
// Not supported by hsa_agent_get_info
// err = hsa_agent_get_info(agent,d
// (hsa_agent_info_t)HSA_AMD_AGENT_INFO_MEMORY_MAX_FREQUENCY,
// &agent_i->mem_max_freq);
// RET_IF_HSA_ERR(err);
// Get Num SIMDs per CU
err = hsa_agent_get_info(agent,
(hsa_agent_info_t)HSA_AMD_AGENT_INFO_NUM_SIMDS_PER_CU,
&agent_i->simds_per_cu);
RET_IF_HSA_ERR(err);
// Get Num Shader Engines
err = hsa_agent_get_info(agent,
(hsa_agent_info_t)HSA_AMD_AGENT_INFO_NUM_SHADER_ENGINES,
&agent_i->shader_engs);
RET_IF_HSA_ERR(err);
// Get Num Shader Arrays per Shader engine
err = hsa_agent_get_info(agent,
(hsa_agent_info_t)HSA_AMD_AGENT_INFO_NUM_SHADER_ARRAYS_PER_SE,
&agent_i->shader_arrs_per_sh_eng);
RET_IF_HSA_ERR(err);
// Get number of Compute Unit
err = hsa_agent_get_info(agent,
(hsa_agent_info_t) HSA_AMD_AGENT_INFO_COMPUTE_UNIT_COUNT,
&agent_i->compute_unit);
RET_IF_HSA_ERR(err);
// Get coherent Host access
err = hsa_agent_get_info(agent,
(hsa_agent_info_t) HSA_AMD_AGENT_INFO_SVM_DIRECT_HOST_ACCESS,
&agent_i->coherent_host_access);
RET_IF_HSA_ERR(err);
// Get memory properties
err = hsa_agent_get_info(agent,
(hsa_agent_info_t) HSA_AMD_AGENT_INFO_MEMORY_PROPERTIES,
agent_i->memory_properties);
RET_IF_HSA_ERR(err);
// Check if the agent is kernel agent
if (agent_i->agent_feature & HSA_AGENT_FEATURE_KERNEL_DISPATCH) {
// Get flaf of fast_f16 operation
err = hsa_agent_get_info(agent,
HSA_AGENT_INFO_FAST_F16_OPERATION, &agent_i->fast_f16);
RET_IF_HSA_ERR(err);
// Get wavefront size
err = hsa_agent_get_info(agent,
HSA_AGENT_INFO_WAVEFRONT_SIZE, &agent_i->wavefront_size);
RET_IF_HSA_ERR(err);
// Get max total number of work-items in a workgroup
err = hsa_agent_get_info(agent, HSA_AGENT_INFO_WORKGROUP_MAX_SIZE,
&agent_i->workgroup_max_size);
RET_IF_HSA_ERR(err);
// Get max number of work-items of each dimension of a work-group
err = hsa_agent_get_info(agent, HSA_AGENT_INFO_WORKGROUP_MAX_DIM,
&agent_i->workgroup_max_dim);
RET_IF_HSA_ERR(err);
// Get max number of a grid per dimension
err = hsa_agent_get_info(agent, HSA_AGENT_INFO_GRID_MAX_DIM,
&agent_i->grid_max_dim);
RET_IF_HSA_ERR(err);
// Get max total number of work-items in a grid
err = hsa_agent_get_info(agent, HSA_AGENT_INFO_GRID_MAX_SIZE,
&agent_i->grid_max_size);
RET_IF_HSA_ERR(err);
// Get max number of fbarriers per work group
err = hsa_agent_get_info(agent, HSA_AGENT_INFO_FBARRIER_MAX_SIZE,
&agent_i->fbarrier_max_size);
RET_IF_HSA_ERR(err);
err = hsa_agent_get_info(agent,
(hsa_agent_info_t)HSA_AMD_AGENT_INFO_MAX_WAVES_PER_CU,
&agent_i->max_waves_per_cu);
RET_IF_HSA_ERR(err);
err = hsa_agent_get_info(agent,
(hsa_agent_info_t)HSA_AMD_AGENT_INFO_UCODE_VERSION,
&agent_i->pkt_processor_ucode_ver);
RET_IF_HSA_ERR(err);
err = hsa_agent_get_info(agent,
(hsa_agent_info_t)HSA_AMD_AGENT_INFO_SDMA_UCODE_VERSION,
&agent_i->sdma_ucode_ver);
RET_IF_HSA_ERR(err);
err = hsa_agent_get_info(agent,
(hsa_agent_info_t)HSA_AMD_AGENT_INFO_IOMMU_SUPPORT,
&agent_i->iommu_support);
RET_IF_HSA_ERR(err);
}
return err;
}
static void DisplayAgentInfo(agent_info_t *agent_i) {
printLabelStr("Name:", agent_i->name, 1);
printLabelStr("Uuid:", agent_i->uuid, 1);
printLabelStr("Marketing Name:", agent_i->device_mkt_name, 1);
printLabelStr("Vendor Name:", agent_i->vendor_name, 1);
printLabel("Feature:", false, 1);
if (agent_i->agent_feature & HSA_AGENT_FEATURE_KERNEL_DISPATCH
&& agent_i->agent_feature & HSA_AGENT_FEATURE_AGENT_DISPATCH) {
printValueStr("KERNEL_DISPATCH & AGENT_DISPATCH");
} else if (agent_i->agent_feature & HSA_AGENT_FEATURE_KERNEL_DISPATCH) {
printValueStr("KERNEL_DISPATCH");
} else if (agent_i->agent_feature & HSA_AGENT_FEATURE_AGENT_DISPATCH) {
printValueStr("AGENT_DISPATCH");
} else {
printValueStr("None specified");
}
printLabel("Profile:", false, 1);
if (HSA_PROFILE_BASE == agent_i->agent_profile) {
printValueStr("BASE_PROFILE");
} else if (HSA_PROFILE_FULL == agent_i->agent_profile) {
printValueStr("FULL_PROFILE");
} else {
printValueStr("Unknown");
}
printLabel("Float Round Mode:", false, 1);
if (HSA_DEFAULT_FLOAT_ROUNDING_MODE_ZERO == agent_i->float_rounding_mode) {
printValueStr("ZERO");
} else if (HSA_DEFAULT_FLOAT_ROUNDING_MODE_NEAR ==
agent_i->float_rounding_mode) {
printValueStr("NEAR");
} else {
printValueStr("Not Supported");
}
printLabelStr("Max Queue Number:", int_to_string(agent_i->max_queue), 1);
printLabelStr("Queue Min Size:", int_to_string(agent_i->queue_min_size), 1);
printLabelStr("Queue Max Size:", int_to_string(agent_i->queue_max_size), 1);
if (HSA_QUEUE_TYPE_MULTI == agent_i->queue_type) {
printLabelStr("Queue Type:", "MULTI", 1);
} else if (HSA_QUEUE_TYPE_SINGLE == agent_i->queue_type) {
printLabelStr("Queue Type:", "SINGLE", 1);
} else {
printLabelStr("Queue Type:", "Unknown", 1);
}
printLabelInt("Node:", agent_i->node, 1);
printLabel("Device Type:", false, 1);
if (HSA_DEVICE_TYPE_CPU == agent_i->device_type) {
printValueStr("CPU");
} else if (HSA_DEVICE_TYPE_GPU == agent_i->device_type) {
printValueStr("GPU");
} else {
printValueStr("DSP");
}
printLabel("Cache Info:", true, 1);
for (int i = 0; i < 4; i++) {
if (agent_i->cache_size[i]) {
std::string tmp_str("L");
tmp_str += std::to_string(i+1);
tmp_str += ":";
printLabel(tmp_str.c_str(), false, 2);
// tmp_str = std::to_string(agent_i->cache_size[i]/1024);
tmp_str = int_to_string(agent_i->cache_size[i]/1024);
tmp_str += "KB";
printValueStr(tmp_str.c_str());
}
}
printLabelStr("Chip ID:", int_to_string(agent_i->chip_id), 1);
if (!(wsl_env || dtif_env))
printLabelStr("ASIC Revision:", int_to_string(agent_i->asic_revision), 1);
printLabelStr("Cacheline Size:", int_to_string(agent_i->cacheline_size), 1);
if (!(wsl_env || dtif_env) || HSA_DEVICE_TYPE_GPU == agent_i->device_type)
printLabelInt("Max Clock Freq. (MHz):", agent_i->max_clock_freq, 1);
printLabelInt("BDFID:", agent_i->bdf_id, 1);
printLabelInt("Internal Node ID:", agent_i->internal_node_id, 1);
printLabelInt("Compute Unit:", agent_i->compute_unit, 1);
printLabelInt("SIMDs per CU:", agent_i->simds_per_cu, 1);
printLabelInt("Shader Engines:", agent_i->shader_engs, 1);
printLabelInt("Shader Arrs. per Eng.:", agent_i->shader_arrs_per_sh_eng, 1);
if (!(wsl_env || dtif_env))
printLabelInt("WatchPts on Addr. Ranges:", agent_i->max_addr_watch_pts, 1);
if (agent_i->device_type == HSA_DEVICE_TYPE_GPU)
printLabelStr("Coherent Host Access:", agent_i->coherent_host_access ? "TRUE":"FALSE", 1);
printLabel("Memory Properties:", false, 1);
if (hsa_flag_isset64(agent_i->memory_properties, HSA_AMD_MEMORY_PROPERTY_AGENT_IS_APU))
printf("%s", "APU");
printf("\n");
printLabel("Features:", false, 1);
if (agent_i->agent_feature & HSA_AGENT_FEATURE_KERNEL_DISPATCH) {
printf("%s", "KERNEL_DISPATCH ");
}
if (agent_i->agent_feature & HSA_AGENT_FEATURE_AGENT_DISPATCH) {
printf("%s", "AGENT_DISPATCH");
}
if (agent_i->agent_feature == 0) {
printf("None");
}
printf("\n");
if (agent_i->agent_feature & HSA_AGENT_FEATURE_KERNEL_DISPATCH) {
printLabelStr("Fast F16 Operation:",
agent_i->fast_f16 ? "TRUE":"FALSE", 1);
printLabelStr("Wavefront Size:",
int_to_string(agent_i->wavefront_size), 1);
printLabelStr("Workgroup Max Size:",
int_to_string(agent_i->workgroup_max_size), 1);
printLabel("Workgroup Max Size per Dimension:", true, 1);
printLabelStr("x",
int_to_string(static_cast<uint32_t>(agent_i->workgroup_max_dim[0])), 2);
printLabelStr("y",
int_to_string(static_cast<uint32_t>(agent_i->workgroup_max_dim[1])), 2);
printLabelStr("z",
int_to_string(static_cast<uint32_t>(agent_i->workgroup_max_dim[2])), 2);
printLabelStr("Max Waves Per CU:",
int_to_string(agent_i->max_waves_per_cu), 1);
printLabelStr("Max Work-item Per CU:",
int_to_string(agent_i->wavefront_size*agent_i->max_waves_per_cu), 1);
printLabelStr("Grid Max Size:", int_to_string(agent_i->grid_max_size), 1);
printLabel("Grid Max Size per Dimension:", true, 1);
printLabelStr("x", int_to_string(agent_i->grid_max_dim.x), 2);
printLabelStr("y", int_to_string(agent_i->grid_max_dim.y), 2);
printLabelStr("z", int_to_string(agent_i->grid_max_dim.z), 2);
printLabelInt("Max fbarriers/Workgrp:", agent_i->fbarrier_max_size, 1);
printLabelInt("Packet Processor uCode::", agent_i->pkt_processor_ucode_ver, 1);
printLabelInt("SDMA engine uCode::", agent_i->sdma_ucode_ver, 1);
printLabelStr("IOMMU Support::",
agent_i->iommu_support == HSA_IOMMU_SUPPORT_V2 ? "V2" : "None", 1);
}
}
static hsa_status_t AcquirePoolInfo(hsa_amd_memory_pool_t pool,
pool_info_t *pool_i) {
hsa_status_t err;
err = hsa_amd_memory_pool_get_info(pool,
HSA_AMD_MEMORY_POOL_INFO_GLOBAL_FLAGS, &pool_i->global_flag);
RET_IF_HSA_ERR(err);
err = hsa_amd_memory_pool_get_info(pool, HSA_AMD_MEMORY_POOL_INFO_SEGMENT,
&pool_i->segment);
RET_IF_HSA_ERR(err);
// Get the size of the POOL
err = hsa_amd_memory_pool_get_info(pool, HSA_AMD_MEMORY_POOL_INFO_SIZE,
&pool_i->pool_size);
RET_IF_HSA_ERR(err);
err = hsa_amd_memory_pool_get_info(pool,
HSA_AMD_MEMORY_POOL_INFO_RUNTIME_ALLOC_ALLOWED,
&pool_i->alloc_allowed);
RET_IF_HSA_ERR(err);
err = hsa_amd_memory_pool_get_info(pool,
HSA_AMD_MEMORY_POOL_INFO_RUNTIME_ALLOC_GRANULE,
&pool_i->alloc_granule);
RET_IF_HSA_ERR(err);
err = hsa_amd_memory_pool_get_info(pool,
HSA_AMD_MEMORY_POOL_INFO_RUNTIME_ALLOC_REC_GRANULE,
&pool_i->alloc_rec_granule);
RET_IF_HSA_ERR(err);
err = hsa_amd_memory_pool_get_info(pool,
HSA_AMD_MEMORY_POOL_INFO_RUNTIME_ALLOC_ALIGNMENT,
&pool_i->pool_alloc_alignment);
RET_IF_HSA_ERR(err);
err = hsa_amd_memory_pool_get_info(pool,
HSA_AMD_MEMORY_POOL_INFO_ACCESSIBLE_BY_ALL,
&pool_i->pl_access);
RET_IF_HSA_ERR(err);
return HSA_STATUS_SUCCESS;
}
static void MakeGlobalFlagsString(uint32_t global_flag, std::string* out_str) {
*out_str = "";
std::vector<std::string> flags;
if (HSA_AMD_MEMORY_POOL_GLOBAL_FLAG_KERNARG_INIT & global_flag) {
flags.push_back("KERNARG");
}
if (HSA_AMD_MEMORY_POOL_GLOBAL_FLAG_FINE_GRAINED & global_flag) {
flags.push_back("FINE GRAINED");
}
if (HSA_AMD_MEMORY_POOL_GLOBAL_FLAG_COARSE_GRAINED & global_flag) {
flags.push_back("COARSE GRAINED");
}
if (HSA_AMD_MEMORY_POOL_GLOBAL_FLAG_EXTENDED_SCOPE_FINE_GRAINED & global_flag)
{
flags.push_back("EXTENDED FINE GRAINED");
}
if (flags.size() > 0) {
*out_str += flags[0];
}
for (size_t i = 1; i < flags.size(); i++) {
*out_str += ", " + flags[i];
}
}
static void DumpSegment(pool_info_t *pool_i, uint32_t ind_lvl) {
std::string seg_str;
std::string tmp_str;
printLabel("Segment:", false, ind_lvl);
switch (pool_i->segment) {
case HSA_AMD_SEGMENT_GLOBAL:
MakeGlobalFlagsString(pool_i->global_flag, &tmp_str);
seg_str += "GLOBAL; FLAGS: " + tmp_str;
break;
case HSA_AMD_SEGMENT_READONLY:
seg_str += "READONLY";
break;
case HSA_AMD_SEGMENT_PRIVATE:
seg_str += "PRIVATE";
break;
case HSA_AMD_SEGMENT_GROUP:
seg_str += "GROUP";
break;
default:
printf("Not Supported\n");
break;
}
printValueStr(seg_str.c_str());
}
static void DisplayPoolInfo(pool_info_t *pool_i, uint32_t indent) {
DumpSegment(pool_i, indent);
size_t sz = pool_i->pool_size/1024;
printLabelStr("Size:", int_to_string(sz) + "KB", indent);
printLabelStr("Allocatable:", (pool_i->alloc_allowed ? "TRUE" : "FALSE"),
indent);
std::string gr_str = std::to_string(pool_i->alloc_granule/1024)+"KB";
printLabelStr("Alloc Granule:", gr_str.c_str(), indent);
std::string rgr_str = std::to_string(pool_i->alloc_rec_granule / 1024) + "KB";
printLabelStr("Alloc Recommended Granule:", rgr_str.c_str(), indent);
std::string al_str = std::to_string(pool_i->pool_alloc_alignment/1024)+"KB";
printLabelStr("Alloc Alignment:", al_str.c_str(), indent);
printLabelStr("Accessible by all:", (pool_i->pl_access ? "TRUE" : "FALSE"),
indent);
}
static hsa_status_t
AcquireAndDisplayMemPoolInfo(const hsa_amd_memory_pool_t pool,
uint32_t indent) {
hsa_status_t err;
pool_info_t pool_i;
UNUSED(indent);
err = AcquirePoolInfo(pool, &pool_i);
RET_IF_HSA_ERR(err);
DisplayPoolInfo(&pool_i, 3);
return err;
}
static hsa_status_t get_pool_info(hsa_amd_memory_pool_t pool, void* data) {
hsa_status_t err;
int* p_int = reinterpret_cast<int*>(data);
(*p_int)++;
std::string pool_str("Pool ");
pool_str += std::to_string(*p_int);
printLabel(pool_str.c_str(), true, 2);
err = AcquireAndDisplayMemPoolInfo(pool, 3);
RET_IF_HSA_ERR(err);
return err;
}
static hsa_status_t AcquireISAInfo(hsa_isa_t isa, isa_info_t *isa_i) {
hsa_status_t err;
uint32_t name_len;
err = hsa_isa_get_info_alt(isa, HSA_ISA_INFO_NAME_LENGTH, &name_len);
RET_IF_HSA_ERR(err);
isa_i->name_str = new char[name_len];
if (isa_i->name_str == nullptr) {
return HSA_STATUS_ERROR_OUT_OF_RESOURCES;
}
err = hsa_isa_get_info_alt(isa, HSA_ISA_INFO_NAME, isa_i->name_str);
RET_IF_HSA_ERR(err);
err = hsa_isa_get_info_alt(isa, HSA_ISA_INFO_MACHINE_MODELS,
isa_i->mach_models);
RET_IF_HSA_ERR(err);
err = hsa_isa_get_info_alt(isa, HSA_ISA_INFO_PROFILES, isa_i->profiles);
RET_IF_HSA_ERR(err);
err = hsa_isa_get_info_alt(isa, HSA_ISA_INFO_DEFAULT_FLOAT_ROUNDING_MODES,
isa_i->def_rounding_modes);
RET_IF_HSA_ERR(err);
err = hsa_isa_get_info_alt(isa,
HSA_ISA_INFO_BASE_PROFILE_DEFAULT_FLOAT_ROUNDING_MODES,
isa_i->base_rounding_modes);
RET_IF_HSA_ERR(err);
err = hsa_isa_get_info_alt(isa, HSA_ISA_INFO_FAST_F16_OPERATION,
&isa_i->fast_f16);
RET_IF_HSA_ERR(err);
err = hsa_isa_get_info_alt(isa, HSA_ISA_INFO_WORKGROUP_MAX_DIM,
&isa_i->workgroup_max_dim);
RET_IF_HSA_ERR(err);
err = hsa_isa_get_info_alt(isa, HSA_ISA_INFO_WORKGROUP_MAX_SIZE,
&isa_i->workgroup_max_size);
RET_IF_HSA_ERR(err);
err = hsa_isa_get_info_alt(isa, HSA_ISA_INFO_GRID_MAX_DIM,
&isa_i->grid_max_dim);
RET_IF_HSA_ERR(err);
err = hsa_isa_get_info_alt(isa, HSA_ISA_INFO_GRID_MAX_SIZE,
&isa_i->grid_max_size);
RET_IF_HSA_ERR(err);
err = hsa_isa_get_info_alt(isa, HSA_ISA_INFO_FBARRIER_MAX_SIZE,
&isa_i->fbarrier_max_size);
RET_IF_HSA_ERR(err);
return err;
}
static void DisplayISAInfo(isa_info_t *isa_i, uint32_t indent) {
printLabelStr("Name:", isa_i->name_str, indent);
std::string models("");
if (isa_i->mach_models[HSA_MACHINE_MODEL_SMALL]) {
models = "HSA_MACHINE_MODEL_SMALL ";
}
if (isa_i->mach_models[HSA_MACHINE_MODEL_LARGE]) {
models += "HSA_MACHINE_MODEL_LARGE";
}
printLabelStr("Machine Models:", models.c_str(), indent);
std::string profiles("");
if (isa_i->profiles[HSA_PROFILE_BASE]) {
profiles = "HSA_PROFILE_BASE ";
}
if (isa_i->profiles[HSA_PROFILE_FULL]) {
profiles += "HSA_PROFILE_FULL";
}
printLabelStr("Profiles:", profiles.c_str(), indent);
std::string rounding_modes("");
if (isa_i->def_rounding_modes[HSA_DEFAULT_FLOAT_ROUNDING_MODE_DEFAULT]) {
rounding_modes = "DEFAULT ";
}
if (isa_i->def_rounding_modes[HSA_DEFAULT_FLOAT_ROUNDING_MODE_ZERO]) {
rounding_modes += "ZERO ";
}
if (isa_i->def_rounding_modes[HSA_DEFAULT_FLOAT_ROUNDING_MODE_NEAR]) {
rounding_modes += "NEAR";
}
printLabelStr("Default Rounding Mode:", rounding_modes.c_str(), indent);
rounding_modes = "";
if (isa_i->base_rounding_modes[HSA_DEFAULT_FLOAT_ROUNDING_MODE_DEFAULT]) {
rounding_modes = "DEFAULT ";
}
if (isa_i->base_rounding_modes[HSA_DEFAULT_FLOAT_ROUNDING_MODE_ZERO]) {
rounding_modes += "ZERO ";
}
if (isa_i->base_rounding_modes[HSA_DEFAULT_FLOAT_ROUNDING_MODE_NEAR]) {
rounding_modes += "NEAR";
}
printLabelStr("Default Rounding Mode:", rounding_modes.c_str(), indent);
printLabelStr("Fast f16:", (isa_i->fast_f16 ? "TRUE" : "FALSE"), indent);
printLabelStr("Workgroup Max Size:",
int_to_string(isa_i->workgroup_max_size), indent);
printLabel("Workgroup Max Size per Dimension:", true, indent);
printLabelStr("x", int_to_string(
static_cast<uint32_t>(isa_i->workgroup_max_dim[0])), indent+1);
printLabelStr("y", int_to_string(
static_cast<uint32_t>(isa_i->workgroup_max_dim[1])), indent+1);
printLabelStr("z", int_to_string(
static_cast<uint32_t>(isa_i->workgroup_max_dim[2])), indent+1);
printLabelStr("Grid Max Size:", int_to_string(isa_i->grid_max_size), indent);
printLabel("Grid Max Size per Dimension:", true, indent);
printLabelStr("x", int_to_string(isa_i->grid_max_dim.x), indent+1);
printLabelStr("y", int_to_string(isa_i->grid_max_dim.y), indent+1);
printLabelStr("z", int_to_string(isa_i->grid_max_dim.z), indent+1);
printLabelInt("FBarrier Max Size:", isa_i->fbarrier_max_size, indent);
}
static hsa_status_t
AcquireAndDisplayISAInfo(const hsa_isa_t isa, uint32_t indent) {
hsa_status_t err;
isa_info_t isa_i;
UNUSED(indent);
isa_i.name_str = nullptr;
err = AcquireISAInfo(isa, &isa_i);
RET_IF_HSA_ERR(err);
DisplayISAInfo(&isa_i, 3);
if (isa_i.name_str != nullptr) {
delete []isa_i.name_str;
}
return err;
}
static hsa_status_t get_isa_info(hsa_isa_t isa, void* data) {
hsa_status_t err;
int* isa_int = reinterpret_cast<int*>(data);
(*isa_int)++;
std::string isa_str("ISA ");
isa_str += std::to_string(*isa_int);
printLabel(isa_str.c_str(), true, 2);
err = AcquireAndDisplayISAInfo(isa, 3);
RET_IF_HSA_ERR(err);
return err;
}
// Cache info dump is ifdef'd out as it generates a lot of output that is
// not that interesting. Define ENABLE_CACHE_DUMP if this is of interest.
#ifdef ENABLE_CACHE_DUMP
static void DisplayCacheInfo(cache_info_t *cache_i, uint32_t indent) {
printLabelStr("Name:", cache_i->name_str, indent);
printLabelInt("Level:", cache_i->level, indent);
printLabelInt("Size:", cache_i->size, indent);
}
static hsa_status_t AcquireCacheInfo(hsa_cache_t cache, cache_info_t *cache_i) {
hsa_status_t err;
uint32_t name_len;
err = hsa_cache_get_info(cache, HSA_CACHE_INFO_NAME_LENGTH, &name_len);
RET_IF_HSA_ERR(err);
cache_i->name_str = new char[name_len];
if (cache_i->name_str == nullptr) {
return HSA_STATUS_ERROR_OUT_OF_RESOURCES;
}
err = hsa_cache_get_info(cache, HSA_CACHE_INFO_NAME, cache_i->name_str);
RET_IF_HSA_ERR(err);
err = hsa_cache_get_info(cache, HSA_CACHE_INFO_LEVEL, &cache_i->level);
RET_IF_HSA_ERR(err);
err = hsa_cache_get_info(cache, HSA_CACHE_INFO_SIZE, &cache_i->size);
RET_IF_HSA_ERR(err);
return err;
}
static hsa_status_t
AcquireAndDisplayCacheInfo(const hsa_cache_t cache, uint32_t indent) {
hsa_status_t err;
cache_info_t cache_i;
err = AcquireCacheInfo(cache, &cache_i);
RET_IF_HSA_ERR(err);
DisplayCacheInfo(&cache_i, 3);
if (cache_i.name_str != nullptr) {
delete []cache_i.name_str;
}
return err;
}
static hsa_status_t get_cache_info(hsa_cache_t cache, void* data) {
hsa_status_t err;
int* cache_int = reinterpret_cast<int*>(data);
(*cache_int)++;
std::string cache_str("Cache L");
cache_str += std::to_string(*cache_int);
printLabel(cache_str.c_str(), true, 2);
err = AcquireAndDisplayCacheInfo(cache, 3);
RET_IF_HSA_ERR(err);
return err;
}
#endif // ENABLE_CACHE_DUMP
static hsa_status_t
AcquireAndDisplayAgentInfo(hsa_agent_t agent, void* data) {
int pool_number = 0;
int isa_number = 0;
hsa_status_t err;
agent_info_t agent_i;
int *agent_number = reinterpret_cast<int*>(data);
(*agent_number)++;
err = AcquireAgentInfo(agent, &agent_i);
RET_IF_HSA_ERR(err);
printLabel("*******", true);
std::string agent_ind("Agent ");
agent_ind += std::to_string(*agent_number).c_str();
printLabel(agent_ind.c_str(), true);
printLabel("*******", true);
DisplayAgentInfo(&agent_i);
printLabel("Pool Info:", true, 1);
err = hsa_amd_agent_iterate_memory_pools(agent, get_pool_info, &pool_number);
RET_IF_HSA_ERR(err);
printLabel("ISA Info:", true, 1);
err = hsa_agent_iterate_isas(agent, get_isa_info, &isa_number);
if (err == HSA_STATUS_ERROR_INVALID_AGENT) {
printLabel("N/A", true, 2);
return HSA_STATUS_SUCCESS;
}
RET_IF_HSA_ERR(err);
#if ENABLE_CACHE_DUMP
int cache_number = 0;
printLabel("Cache Info:", true, 1);
err = hsa_agent_iterate_caches(agent, get_cache_info, &cache_number);
if (err == HSA_STATUS_ERROR_INVALID_AGENT) {
printLabel("N/A", true, 2);
return HSA_STATUS_SUCCESS;
}
#endif
RET_IF_HSA_ERR(err);
return HSA_STATUS_SUCCESS;
}
int CheckInitialState(void) {
// Check kernel module for ROCk is loaded
std::ifstream amdgpu_initstate("/sys/module/amdgpu/initstate");
if (amdgpu_initstate){
std::stringstream buffer;
buffer << amdgpu_initstate.rdbuf();
amdgpu_initstate.close();
std::string line;
bool is_live = false;
while (std::getline(buffer, line)){
if (line.find( "live" ) != std::string::npos){
is_live = true;
break;
}
}
if (is_live){
std::ifstream amdgpu_version("/sys/module/amdgpu/version");
if (amdgpu_version){
std::stringstream buffer;
buffer << amdgpu_version.rdbuf();
std::string vers;
std::getline(buffer, vers);
amdgpu_version.close();
printf("%sROCk module version %s is loaded%s\n", COL_WHT, vers.c_str(), COL_RESET);
} else {
printf("%sROCk module is loaded%s\n", COL_WHT, COL_RESET);
}
} else {
printf("%sROCk module is NOT live, possibly no GPU devices%s\n",
COL_RED, COL_RESET);
return -1;
}
} else {
int module_dir;
module_dir = open("/sys/module/amdgpu", O_DIRECTORY);
if (module_dir < 0) {
printf("%sROCk module is NOT loaded, possibly no GPU devices%s\n",
COL_RED, COL_RESET);
return -1;
}
close(module_dir);
}
// Check if user belongs to the group for /dev/kfd (e.g. "video" or
// "render")
// @note: User who are not members of "video"
// group cannot access DRM services
char u_name[32];
bool member = false;
struct passwd *pw;
int num_groups = 0;
gid_t *groups;
// Check if we can open /dev/kfd as read-write. If not, try to
// diagnose common reasons why you can't.
int open_kfd = open("/dev/kfd", O_RDWR);
if (open_kfd >= 0) {
close(open_kfd);
return 0;
}
printf("%sUnable to open /dev/kfd read-write: %s%s\n",
COL_RED, strerror(errno), COL_RESET);
const char *kfd_gr_name = NULL;
struct stat sb;
if (stat("/dev/kfd", &sb) == 0) {
// The owner of kfd was renamed, so avoid hard-coding the
// name. Check whatever group owns it.
if (struct group *kfd_gr = getgrgid(sb.st_gid))
kfd_gr_name = kfd_gr->gr_name;
}
if (!kfd_gr_name)
kfd_gr_name = "video";
struct group *gr_s = getgrnam(kfd_gr_name); // NOLINT
if (gr_s == nullptr) {
printf("%sFailed to get group info to check"
" for %s group membership%s\n", COL_RED, kfd_gr_name,
COL_RESET);
return -1;
}
if (getlogin_r(u_name, 32)) {
printf("%sFailed to get user name to check for"
" %s group membership%s\n", COL_RED, kfd_gr_name,
COL_RESET);
return -1;
}
pw = getpwnam(u_name); // NOLINT
if (pw == NULL) {
printf("%sFailed to find pwd entry for user %s%s\n",
COL_RED, u_name, COL_RESET);
return -1;
}
(void)getgrouplist(u_name, pw->pw_gid, NULL, &num_groups);
groups = new gid_t[num_groups];
if (getgrouplist(u_name, pw->pw_gid, groups, &num_groups) == -1) {
printf("%sFailed to get user group list%s\n", COL_RED, COL_RESET);
delete []groups;
return -1;
}
for (int i = 0; i < num_groups; ++i) {
if (gr_s->gr_gid == groups[i]) {
printf("%s%s is member of %s group%s\n", COL_WHT, u_name, kfd_gr_name, COL_RESET);
member = true;
break;
}
}
if (member == false) {
printf("%s%s is not member of \"%s\" group, the default DRM access "
"group. Users must be a member of the \"%s\" group or another"
" DRM access group in order for ROCm applications to run "
"successfully%s.\n", COL_RED, u_name, kfd_gr_name, kfd_gr_name, COL_RESET);
}
delete []groups;
return -1;
}
// Print out all static information known to HSA about the target system.
// Throughout this program, the Acquire-type functions make HSA calls to
// interate through HSA objects and then perform HSA get_info calls to
// acccumulate information about those objects. Corresponding to each
// Acquire-type function is a Display* function which display the
// accumulated data in a formatted way.
int main() {
hsa_status_t err;
DetectWSLEnvironment();
DetectDTIFEnvironment();
if (!(wsl_env || dtif_env) && CheckInitialState()) {
return 1;
}
err = hsa_init();
if (wsl_env && (err != HSA_STATUS_SUCCESS)) {
printf("%shsa_init Failed, possibly no supported GPU devices%s\n",
COL_RED, COL_RESET);
return 1;
}
RET_IF_HSA_ERR(err)
// Acquire and display system information
system_info_t sys_info;
// This function will call HSA get_info functions to gather information
// about the system.
err = AcquireSystemInfo(&sys_info);
RET_IF_HSA_ERR(err);
printLabel("=====================", true);
printLabel("HSA System Attributes", true);
printLabel("=====================", true);
DisplaySystemInfo(&sys_info);
// Iterate through every agent and get and display their info
printLabel("==========", true);
printLabel("HSA Agents", true);
printLabel("==========", true);
uint32_t agent_ind = 0;
err = hsa_iterate_agents(AcquireAndDisplayAgentInfo, &agent_ind);
RET_IF_HSA_ERR(err);
printLabel("*** Done ***", true);
err = hsa_shut_down();
RET_IF_HSA_ERR(err);
return 0;
}
#undef RET_IF_HSA_ERR
Fai riferimento in un nuovo problema Visualizza Git Blame Copia Permalink