rocm-systems/catch/unit/device/hipGetDeviceProperties.cc

/*
Copyright (c) 2022 Advanced Micro Devices, Inc. All rights reserved.

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The above copyright notice and this permission notice shall be included in
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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*/

#include <hip_test_common.hh>


#define NUM_OF_ARCHPROP 17
#define HIP_ARCH_HAS_GLOBAL_INT32_ATOMICS_IDX     0
#define HIP_ARCH_HAS_GLOBAL_FLOAT_ATOMIC_EXCH_IDX 1
#define HIP_ARCH_HAS_SHARED_INT32_ATOMICS_IDX     2
#define HIP_ARCH_HAS_SHARED_FLOAT_ATOMIC_EXCH_IDX 3
#define HIP_ARCH_HAS_FLOAT_ATOMIC_ADD_IDX         4
#define HIP_ARCH_HAS_GLOBAL_INT64_ATOMICS_IDX     5
#define HIP_ARCH_HAS_SHARED_INT64_ATOMICS_IDX     6
#define HIP_ARCH_HAS_DOUBLES_IDX                  7
#define HIP_ARCH_HAS_WARP_VOTE_IDX                8
#define HIP_ARCH_HAS_WARP_BALLOT_IDX              9
#define HIP_ARCH_HAS_WARP_SHUFFLE_IDX             10
#define HIP_ARCH_HAS_WARP_FUNNEL_SHIFT_IDX        11
#define HIP_ARCH_HAS_THREAD_FENCE_SYSTEM_IDX      12
#define HIP_ARCH_HAS_SYNC_THREAD_EXT_IDX          13
#define HIP_ARCH_HAS_SURFACE_FUNCS_IDX            14
#define HIP_ARCH_HAS_3DGRID_IDX                   15
#define HIP_ARCH_HAS_DYNAMIC_PARALLEL_IDX         16

__device__ void getArchValuesFromDevice(int *archProp_d) {
  archProp_d[0] = __HIP_ARCH_HAS_GLOBAL_INT32_ATOMICS__;
  archProp_d[1] = __HIP_ARCH_HAS_GLOBAL_FLOAT_ATOMIC_EXCH__;
  archProp_d[2] = __HIP_ARCH_HAS_SHARED_INT32_ATOMICS__;
  archProp_d[3] = __HIP_ARCH_HAS_SHARED_FLOAT_ATOMIC_EXCH__;
  archProp_d[4] = __HIP_ARCH_HAS_FLOAT_ATOMIC_ADD__;
  archProp_d[5] = __HIP_ARCH_HAS_GLOBAL_INT64_ATOMICS__;
  archProp_d[6] = __HIP_ARCH_HAS_SHARED_INT64_ATOMICS__;
  archProp_d[7] = __HIP_ARCH_HAS_DOUBLES__;
  archProp_d[8] = __HIP_ARCH_HAS_WARP_VOTE__;
  archProp_d[9] = __HIP_ARCH_HAS_WARP_BALLOT__;
  archProp_d[10] = __HIP_ARCH_HAS_WARP_SHUFFLE__;
  archProp_d[11] = __HIP_ARCH_HAS_WARP_FUNNEL_SHIFT__;
  archProp_d[12] = __HIP_ARCH_HAS_THREAD_FENCE_SYSTEM__;
  archProp_d[13] = __HIP_ARCH_HAS_SYNC_THREAD_EXT__;
  archProp_d[14] = __HIP_ARCH_HAS_SURFACE_FUNCS__;
  archProp_d[15] = __HIP_ARCH_HAS_3DGRID__;
  archProp_d[16] = __HIP_ARCH_HAS_DYNAMIC_PARALLEL__;
}

__global__ void mykernel(int *archProp_d) {
  getArchValuesFromDevice(archProp_d);
}

/**
 * Internal Functions
 */
static void validateDeviceMacro(int *archProp_h, hipDeviceProp_t *prop) {
  CHECK_FALSE(prop->arch.hasGlobalInt32Atomics !=
      archProp_h[HIP_ARCH_HAS_GLOBAL_INT32_ATOMICS_IDX]);

  CHECK_FALSE(prop->arch.hasGlobalFloatAtomicExch !=
      archProp_h[HIP_ARCH_HAS_GLOBAL_FLOAT_ATOMIC_EXCH_IDX]);

  CHECK_FALSE(prop->arch.hasSharedInt32Atomics !=
      archProp_h[HIP_ARCH_HAS_SHARED_INT32_ATOMICS_IDX]);

  CHECK_FALSE(prop->arch.hasSharedFloatAtomicExch !=
      archProp_h[HIP_ARCH_HAS_SHARED_FLOAT_ATOMIC_EXCH_IDX]);

  CHECK_FALSE(prop->arch.hasFloatAtomicAdd !=
      archProp_h[HIP_ARCH_HAS_FLOAT_ATOMIC_ADD_IDX]);

  CHECK_FALSE(prop->arch.hasGlobalInt64Atomics !=
      archProp_h[HIP_ARCH_HAS_GLOBAL_INT64_ATOMICS_IDX]);

  CHECK_FALSE(prop->arch.hasSharedInt64Atomics !=
      archProp_h[HIP_ARCH_HAS_SHARED_INT64_ATOMICS_IDX]);

  CHECK_FALSE(prop->arch.hasDoubles !=
      archProp_h[HIP_ARCH_HAS_DOUBLES_IDX]);

  CHECK_FALSE(prop->arch.hasWarpVote !=
      archProp_h[HIP_ARCH_HAS_WARP_VOTE_IDX]);

  CHECK_FALSE(prop->arch.hasWarpBallot !=
      archProp_h[HIP_ARCH_HAS_WARP_BALLOT_IDX]);

  CHECK_FALSE(prop->arch.hasWarpShuffle !=
      archProp_h[HIP_ARCH_HAS_WARP_SHUFFLE_IDX]);

  CHECK_FALSE(prop->arch.hasFunnelShift !=
      archProp_h[HIP_ARCH_HAS_WARP_FUNNEL_SHIFT_IDX]);

  CHECK_FALSE(prop->arch.hasThreadFenceSystem !=
      archProp_h[HIP_ARCH_HAS_THREAD_FENCE_SYSTEM_IDX]);

  CHECK_FALSE(prop->arch.hasSyncThreadsExt !=
      archProp_h[HIP_ARCH_HAS_SYNC_THREAD_EXT_IDX]);

  CHECK_FALSE(prop->arch.hasSurfaceFuncs !=
      archProp_h[HIP_ARCH_HAS_SURFACE_FUNCS_IDX]);

  CHECK_FALSE(prop->arch.has3dGrid !=
      archProp_h[HIP_ARCH_HAS_3DGRID_IDX]);

  CHECK_FALSE(prop->arch.hasDynamicParallelism !=
      archProp_h[HIP_ARCH_HAS_DYNAMIC_PARALLEL_IDX]);
}
/**
 * Validates value of __HIP_ARCH_*  with deviceProp.arch.has* as follows
 * __HIP_ARCH_HAS_GLOBAL_INT32_ATOMICS__ == hasGlobalInt32Atomics
 * __HIP_ARCH_HAS_GLOBAL_FLOAT_ATOMIC_EXCH__ == hasGlobalFloatAtomicExch
 * __HIP_ARCH_HAS_SHARED_INT32_ATOMICS__ == hasSharedInt32Atomics
 * __HIP_ARCH_HAS_SHARED_FLOAT_ATOMIC_EXCH__ == hasSharedFloatAtomicExch
 * __HIP_ARCH_HAS_FLOAT_ATOMIC_ADD__ == hasFloatAtomicAdd
 * __HIP_ARCH_HAS_GLOBAL_INT64_ATOMICS__ == hasGlobalInt64Atomics
 * __HIP_ARCH_HAS_SHARED_INT64_ATOMICS__ == hasSharedInt64Atomics
 * __HIP_ARCH_HAS_DOUBLES__ == hasDoubles
 * __HIP_ARCH_HAS_WARP_VOTE__ == hasWarpVote
 * __HIP_ARCH_HAS_WARP_BALLOT__ == hasWarpBallot
 * __HIP_ARCH_HAS_WARP_SHUFFLE__ == hasWarpShuffle
 * __HIP_ARCH_HAS_WARP_FUNNEL_SHIFT__ == hasFunnelShift
 * __HIP_ARCH_HAS_THREAD_FENCE_SYSTEM__ == hasThreadFenceSystem
 * __HIP_ARCH_HAS_SYNC_THREAD_EXT__ == hasSyncThreadsExt
 * __HIP_ARCH_HAS_SURFACE_FUNCS__ == hasSurfaceFuncs
 * __HIP_ARCH_HAS_3DGRID__ == has3dGrid
 * __HIP_ARCH_HAS_DYNAMIC_PARALLEL__ == hasDynamicParallelism
 */
#if HT_AMD
TEST_CASE("Unit_hipGetDeviceProperties_ArchPropertiesTst") {
  int *archProp_h, *archProp_d;
  archProp_h = new int[NUM_OF_ARCHPROP];
  hipDeviceProp_t prop;
  int deviceCount = 0, device;
  HIP_CHECK(hipGetDeviceCount(&deviceCount));
  REQUIRE(deviceCount != 0);
  for (device = 0; device < deviceCount; device++) {
    // Inititalize archProp_h to 0
    for (int i = 0; i < NUM_OF_ARCHPROP; i++) {
      archProp_h[i] = 0;
    }
    HIP_CHECK(hipGetDeviceProperties(&prop, device));
    HIP_CHECK(hipSetDevice(device));
    HIP_CHECK(hipMalloc(reinterpret_cast<void**>(&archProp_d),
            NUM_OF_ARCHPROP*sizeof(int)));
    HIP_CHECK(hipMemcpy(archProp_d, archProp_h,
            NUM_OF_ARCHPROP*sizeof(int),
            hipMemcpyHostToDevice));
    hipLaunchKernelGGL(mykernel, dim3(1), dim3(1),
                       0, 0, archProp_d);
    HIP_CHECK(hipMemcpy(archProp_h, archProp_d,
            NUM_OF_ARCHPROP*sizeof(int), hipMemcpyDeviceToHost));
    // Validate the host architecture property with device
    // architecture property.
    validateDeviceMacro(archProp_h, &prop);
    HIP_CHECK(hipFree(archProp_d));
  }
  delete[] archProp_h;
}
#endif
/**
 * Validates negative scenarios for hipGetDeviceProperties
 * scenario1: props = nullptr
 * scenario2: device = -1 (Invalid Device)
 * scenario3: device = Non Existing Device
 */
TEST_CASE("Unit_hipGetDeviceProperties_NegTst") {
  hipDeviceProp_t prop;

  SECTION("props is nullptr") {
    int device;
    HIP_CHECK(hipGetDevice(&device));
    REQUIRE_FALSE(hipSuccess == hipGetDeviceProperties(nullptr, device));
  }

  SECTION("device is -1") {
    REQUIRE_FALSE(hipSuccess == hipGetDeviceProperties(&prop, -1));
  }

  SECTION("device is -1") {
    int deviceCount = 0;
    HIP_CHECK(hipGetDeviceCount(&deviceCount));
    REQUIRE(deviceCount != 0);
    REQUIRE_FALSE(hipSuccess == hipGetDeviceProperties(&prop, deviceCount));
  }
}