rocm-systems/projects/hip-tests/catch/unit/graph/hipGraphExecMemcpyNodeSetParams1D.cc

/*
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*/

#include <functional>

#include <hip_test_common.hh>
#include <hip_test_defgroups.hh>
#include <memcpy1d_tests_common.hh>

#include "graph_tests_common.hh"

/**
 * @addtogroup hipGraphExecMemcpyNodeSetParams1D hipGraphExecMemcpyNodeSetParams1D
 * @{
 * @ingroup GraphTest
 * `hipGraphExecMemcpyNodeSetParams1D(hipGraphExec_t hGraphExec, hipGraphNode_t node, void *dst,
 * const void *src, size_t count, hipMemcpyKind kind)` - Sets the parameters for a memcpy node in
 * the given graphExec to perform a 1-dimensional copy
 */

/**
 * Test Description
 * ------------------------
 *    - Verify that node parameters get updated correctly by creating a node with valid but
 * incorrect parameters, and the setting them to the correct values in the executable graph. The
 * executable graph is run and the results of the memcpy verified. The test is run for all possible
 * memcpy directions, with both the corresponding memcpy kind and hipMemcpyDefault, as well as half
 * page and full page allocation sizes. Test source
 * ------------------------
 *    - unit/graph/hipGraphExecMemcpyNodeSetParams1D.cc
 * Test requirements
 * ------------------------
 *    - HIP_VERSION >= 5.2
 */
TEST_CASE("Unit_hipGraphExecMemcpyNodeSetParams1D_Positive_Basic") {
  constexpr auto f = [](void* dst, void* src, size_t count, hipMemcpyKind direction) {
    hipGraph_t graph = nullptr;
    HIP_CHECK(hipGraphCreate(&graph, 0));
    hipGraphNode_t node = nullptr;
    const auto offset_src = reinterpret_cast<uint8_t*>(src) + 1;
    const auto offset_dst = reinterpret_cast<uint8_t*>(dst) + 1;
    HIP_CHECK(hipGraphAddMemcpyNode1D(&node, graph, nullptr, 0, offset_dst, offset_src, count - 1,
                                      direction));
    hipGraphExec_t graph_exec = nullptr;
    HIP_CHECK(hipGraphInstantiate(&graph_exec, graph, nullptr, nullptr, 0));
    HIP_CHECK(hipGraphExecMemcpyNodeSetParams1D(graph_exec, node, dst, src, count, direction));
    HIP_CHECK(hipGraphLaunch(graph_exec, hipStreamPerThread));
    HIP_CHECK(hipStreamSynchronize(hipStreamPerThread));

    HIP_CHECK(hipGraphExecDestroy(graph_exec));
    HIP_CHECK(hipGraphDestroy(graph));

    return hipSuccess;
  };

#if HT_NVIDIA
  MemcpyWithDirectionCommonTests<false>(f);
#else
  using namespace std::placeholders;

  SECTION("Device to host") {
    MemcpyDeviceToHostShell<false>(std::bind(f, _1, _2, _3, hipMemcpyDeviceToHost));
  }

  SECTION("Host to device") {
    MemcpyHostToDeviceShell<false>(std::bind(f, _1, _2, _3, hipMemcpyHostToDevice));
  }

  SECTION("Device to device") {
    SECTION("Peer access enabled") {
      MemcpyDeviceToDeviceShell<false, true>(std::bind(f, _1, _2, _3, hipMemcpyDeviceToDevice));
    }
    SECTION("Peer access disabled") {
      MemcpyDeviceToDeviceShell<false, false>(std::bind(f, _1, _2, _3, hipMemcpyDeviceToDevice));
    }
  }

  SECTION("Device to device with default kind") {
    SECTION("Peer access enabled") {
      MemcpyDeviceToDeviceShell<false, true>(std::bind(f, _1, _2, _3, hipMemcpyDefault));
    }
    SECTION("Peer access disabled") {
      MemcpyDeviceToDeviceShell<false, false>(std::bind(f, _1, _2, _3, hipMemcpyDefault));
    }
  }

// Disabled on AMD due to defect - EXSWHTEC-209
#if 0
  SECTION("Host to host") {
    MemcpyHostToHostShell<false>(std::bind(f, _1, _2, _3, hipMemcpyHostToHost));
  }

  SECTION("Host to host with default kind") {
    MemcpyHostToHostShell<false>(std::bind(f, _1, _2, _3, hipMemcpyDefault));
  }
#endif

// Disabled on AMD due to defect - EXSWHTEC-210
#if 0
  SECTION("Device to host with default kind") {
    MemcpyDeviceToHostShell<false>(std::bind(f, _1, _2, _3, hipMemcpyDefault));
  }

  SECTION("Host to device with default kind") {
    MemcpyHostToDeviceShell<false>(std::bind(f, _1, _2, _3, hipMemcpyDefault));
  }
#endif

#endif
}

/**
 * Test Description
 * ------------------------
 *    - Verify API behaviour with invalid arguments:
 *        -# pGraphExec is nullptr
 *        -# node is nullptr
 *        -# graph is nullptr
 *        -# pDependencies is nullptr when numDependencies is not zero
 *        -# A node in pDependencies originates from a different graph
 *        -# numDependencies is invalid
 *        -# A node is duplicated in pDependencies
 *        -# dst is nullptr
 *        -# src is nullptr
 *        -# kind is an invalid enum value
 *        -# count is zero
 *        -# count is larger than dst allocation size
 *        -# count is larger than src allocation size
 * Test source
 * ------------------------
 *    - unit/graph/hipGraphAddMemcpyNode1D.cc
 * Test requirements
 * ------------------------
 *    - HIP_VERSION >= 5.2
 */
TEST_CASE("Unit_hipGraphExecMemcpyNodeSetParams1D_Negative_Parameters") {
  using namespace std::placeholders;
  hipGraph_t graph = nullptr;
  HIP_CHECK(hipGraphCreate(&graph, 0));

  int src[2] = {}, dst[2] = {};

  hipGraphNode_t node = nullptr;
  HIP_CHECK(
      hipGraphAddMemcpyNode1D(&node, graph, nullptr, 0, dst, src, sizeof(dst), hipMemcpyDefault));

  hipGraphExec_t graph_exec = nullptr;
  HIP_CHECK(hipGraphInstantiate(&graph_exec, graph, nullptr, nullptr, 0));

  SECTION("pGraphExec == nullptr") {
    HIP_CHECK_ERROR(
        hipGraphExecMemcpyNodeSetParams1D(nullptr, node, dst, src, sizeof(dst), hipMemcpyDefault),
        hipErrorInvalidValue);
  }

  SECTION("node == nullptr") {
    HIP_CHECK_ERROR(hipGraphExecMemcpyNodeSetParams1D(graph_exec, nullptr, dst, src, sizeof(dst),
                                                      hipMemcpyDefault),
                    hipErrorInvalidValue);
  }

  MemcpyWithDirectionCommonNegativeTests(
      std::bind(hipGraphExecMemcpyNodeSetParams1D, graph_exec, node, _1, _2, _3, _4), dst, src,
      sizeof(dst), hipMemcpyDefault);

  SECTION("count == 0") {
    HIP_CHECK_ERROR(
        hipGraphExecMemcpyNodeSetParams1D(graph_exec, node, dst, src, 0, hipMemcpyDefault),
        hipErrorInvalidValue);
  }

  SECTION("count larger than dst allocation size") {
    LinearAllocGuard<int> dev_dst(LinearAllocs::hipMalloc, sizeof(int));
    HIP_CHECK_ERROR(hipGraphExecMemcpyNodeSetParams1D(graph_exec, node, dev_dst.ptr(), src,
                                                      sizeof(src), hipMemcpyDefault),
                    hipErrorInvalidValue);
  }

  SECTION("count larger than src allocation size") {
    LinearAllocGuard<int> dev_src(LinearAllocs::hipMalloc, sizeof(int));
    HIP_CHECK_ERROR(hipGraphExecMemcpyNodeSetParams1D(graph_exec, node, dst, dev_src.ptr(),
                                                      sizeof(dst), hipMemcpyDefault),
                    hipErrorInvalidValue);
  }

  HIP_CHECK(hipGraphExecDestroy(graph_exec));
  HIP_CHECK(hipGraphDestroy(graph));
}

/**
 * Test Description
 * ------------------------
 *    - Verify that memcpy direction cannot be altered in an executable graph. The test is run for
 * all memcpy directions with appropriate memory allocations.
 * Test source
 * ------------------------
 *    - unit/graph/hipGraphExecMemcpyNodeSetParams1D.cc
 * Test requirements
 * ------------------------
 *    - HIP_VERSION >= 5.2
 */
TEST_CASE("Unit_hipGraphExecMemcpyNodeSetParams1D_Negative_Changing_Memcpy_Direction") {
  int *host1, *host2, *dev1, *dev2;
  HIP_CHECK(hipHostMalloc(&host1, sizeof(int)));
  HIP_CHECK(hipHostMalloc(&host2, sizeof(int)));
  HIP_CHECK(hipMalloc(&dev1, sizeof(int)));
  HIP_CHECK(hipMalloc(&dev2, sizeof(int)));

  const auto [dir, src, dst] = GENERATE_REF(std::make_tuple(hipMemcpyHostToHost, host1, host2),
                                            std::make_tuple(hipMemcpyHostToDevice, host1, dev1),
                                            std::make_tuple(hipMemcpyDeviceToHost, dev1, host1),
                                            std::make_tuple(hipMemcpyDeviceToDevice, dev1, dev2));

  hipGraph_t graph = nullptr;
  HIP_CHECK(hipGraphCreate(&graph, 0));

  hipGraphNode_t node = nullptr;
  HIP_CHECK(hipGraphAddMemcpyNode1D(&node, graph, nullptr, 0, dst, src, sizeof(int), dir));

  hipGraphExec_t graph_exec = nullptr;
  HIP_CHECK(hipGraphInstantiate(&graph_exec, graph, nullptr, nullptr, 0));

  const auto set_dir = GENERATE(hipMemcpyHostToHost, hipMemcpyHostToDevice, hipMemcpyDeviceToHost,
                                hipMemcpyDeviceToDevice, hipMemcpyDefault);
  if (dir != set_dir) {
    HIP_CHECK_ERROR(
        hipGraphExecMemcpyNodeSetParams1D(graph_exec, node, dst, src, sizeof(int), set_dir),
        hipErrorInvalidValue);
  }

  HIP_CHECK(hipGraphExecDestroy(graph_exec));
  HIP_CHECK(hipGraphDestroy(graph));

  HIP_CHECK(hipHostFree(host1));
  HIP_CHECK(hipHostFree(host2));
  HIP_CHECK(hipFree(dev1));
  HIP_CHECK(hipFree(dev2));
}

/**
 * End doxygen group GraphTest.
 * @}
 */