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switch SVM tests to the new test registration framework (#2168)

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Switches the SVM tests to the new test registration framework.

The first commit is the best to review and contains the actual changes.
The second commit purely has formatting changes.

Note that several of these changes were a bit more than mechanical
because many of the SVM tests create a new context vs. using the context
provided by the harness and passed to each test function. The previous
code named the context provided by the harness differently, and hence
could use the name "context" in each test function, but with the new
test registration framework this is no longer possible. Instead, I am
creating the new context using the name "contextWrapper" and then
assigning it to the "context" passed to the test function, which seems
like the best way to avoid using the wrong context unintentionally. I am
open to suggestions to do this differently.

I have verified that the same calls are made before and after these
changes, and specifically that there are no context leaks.
This commit is contained in:
Ben Ashbaugh
2024-12-03 14:51:23 -08:00
committed by GitHub
parent e361b387d9
commit d99b302f90
16 changed files with 1066 additions and 854 deletions
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189
test_conformance/SVM/test_cross_buffer_pointers.cpp
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@@ -128,93 +128,128 @@ cl_int verify_linked_lists_on_host(int ci, cl_command_queue cmdq, cl_mem nodes,
// on another device or the host.
// The linked list nodes are allocated from two different buffers this is done to ensure that cross buffer pointers work correctly.
// This basic test is performed for all combinations of devices and the host.
int test_svm_cross_buffer_pointers_coarse_grain(cl_device_id deviceID, cl_context context2, cl_command_queue queue, int num_elements)
REGISTER_TEST(svm_cross_buffer_pointers_coarse_grain)
{
clContextWrapper context = NULL;
clProgramWrapper program = NULL;
cl_uint num_devices = 0;
cl_int error = CL_SUCCESS;
clCommandQueueWrapper queues[MAXQ];
clContextWrapper contextWrapper = NULL;
clProgramWrapper program = NULL;
cl_uint num_devices = 0;
cl_int error = CL_SUCCESS;
clCommandQueueWrapper queues[MAXQ];
error = create_cl_objects(deviceID, &SVMCrossBufferPointers_test_kernel[0], &context, &program, &queues[0], &num_devices, CL_DEVICE_SVM_COARSE_GRAIN_BUFFER);
if(error) return -1;
error = create_cl_objects(deviceID, &SVMCrossBufferPointers_test_kernel[0],
&contextWrapper, &program, &queues[0],
&num_devices, CL_DEVICE_SVM_COARSE_GRAIN_BUFFER);
context = contextWrapper;
if (error) return -1;
size_t numLists = num_elements;
cl_int ListLength = 32;
size_t numLists = num_elements;
cl_int ListLength = 32;
clKernelWrapper kernel_create_lists = clCreateKernel(program, "create_linked_lists", &error);
test_error(error, "clCreateKernel failed");
clKernelWrapper kernel_create_lists =
clCreateKernel(program, "create_linked_lists", &error);
test_error(error, "clCreateKernel failed");
clKernelWrapper kernel_verify_lists = clCreateKernel(program, "verify_linked_lists", &error);
test_error(error, "clCreateKernel failed");
clKernelWrapper kernel_verify_lists =
clCreateKernel(program, "verify_linked_lists", &error);
test_error(error, "clCreateKernel failed");
// this buffer holds some of the linked list nodes.
Node* pNodes = (Node*) clSVMAlloc(context, CL_MEM_READ_WRITE, sizeof(Node)*ListLength*numLists, 0);
// this buffer holds some of the linked list nodes.
Node *pNodes = (Node *)clSVMAlloc(context, CL_MEM_READ_WRITE,
sizeof(Node) * ListLength * numLists, 0);
// this buffer holds some of the linked list nodes.
Node* pNodes2 = (Node*) clSVMAlloc(context, CL_MEM_READ_WRITE, sizeof(Node)*ListLength*numLists, 0);
// this buffer holds some of the linked list nodes.
Node *pNodes2 = (Node *)clSVMAlloc(context, CL_MEM_READ_WRITE,
sizeof(Node) * ListLength * numLists, 0);
{
clMemWrapper nodes = clCreateBuffer(context, CL_MEM_USE_HOST_PTR, sizeof(Node)*ListLength*numLists, pNodes, &error);
test_error(error, "clCreateBuffer failed.");
clMemWrapper nodes2 = clCreateBuffer(context, CL_MEM_USE_HOST_PTR, sizeof(Node)*ListLength*numLists, pNodes2, &error);
test_error(error, "clCreateBuffer failed.");
// this buffer holds the index into the nodes buffer that is used for node allocation
clMemWrapper allocator = clCreateBuffer(context, CL_MEM_READ_WRITE,
sizeof(size_t), NULL, &error);
test_error(error, "clCreateBuffer failed.");
// this buffer holds the count of correct nodes which is computed by the verify kernel.
clMemWrapper num_correct = clCreateBuffer(context, CL_MEM_READ_WRITE, sizeof(cl_int), NULL, &error);
test_error(error, "clCreateBuffer failed.");
error |= clSetKernelArg(kernel_create_lists, 0, sizeof(void*), (void *) &nodes);
//error |= clSetKernelArgSVMPointer(kernel_create_lists, 0, (void *) pNodes);
error |= clSetKernelArg(kernel_create_lists, 1, sizeof(void*), (void *) &nodes2);
error |= clSetKernelArg(kernel_create_lists, 2, sizeof(void*), (void *) &allocator);
error |= clSetKernelArg(kernel_create_lists, 3, sizeof(cl_int), (void *) &ListLength);
error |= clSetKernelArg(kernel_verify_lists, 0, sizeof(void*), (void *) &nodes);
error |= clSetKernelArg(kernel_verify_lists, 1, sizeof(void*), (void *) &nodes2);
error |= clSetKernelArg(kernel_verify_lists, 2, sizeof(void*), (void *) &num_correct);
error |= clSetKernelArg(kernel_verify_lists, 3, sizeof(cl_int), (void *) &ListLength);
test_error(error, "clSetKernelArg failed");
// Create linked list on one device and verify on another device (or the host).
// Do this for all possible combinations of devices and host within the platform.
for (int ci=0; ci<(int)num_devices+1; ci++) // ci is CreationIndex, index of device/q to create linked list on
{
for (int vi=0; vi<(int)num_devices+1; vi++) // vi is VerificationIndex, index of device/q to verify linked list on
{
if(ci == num_devices) // last device index represents the host, note the num_device+1 above.
{
error = create_linked_lists_on_host(queues[0], nodes, nodes2, ListLength, numLists);
if(error) return -1;
}
else
{
error = create_linked_lists_on_device(ci, queues[ci], allocator, kernel_create_lists, numLists);
if(error) return -1;
}
clMemWrapper nodes = clCreateBuffer(
context, CL_MEM_USE_HOST_PTR, sizeof(Node) * ListLength * numLists,
pNodes, &error);
test_error(error, "clCreateBuffer failed.");
if(vi == num_devices)
{
error = verify_linked_lists_on_host(vi, queues[0], nodes, nodes2, ListLength, numLists);
if(error) return -1;
}
else
{
error = verify_linked_lists_on_device(vi, queues[vi], num_correct, kernel_verify_lists, ListLength, numLists);
if(error) return -1;
}
} // inner loop, vi
} // outer loop, ci
}
clMemWrapper nodes2 = clCreateBuffer(
context, CL_MEM_USE_HOST_PTR, sizeof(Node) * ListLength * numLists,
pNodes2, &error);
test_error(error, "clCreateBuffer failed.");
clSVMFree(context, pNodes2);
clSVMFree(context, pNodes);
// this buffer holds the index into the nodes buffer that is used for
// node allocation
clMemWrapper allocator = clCreateBuffer(context, CL_MEM_READ_WRITE,
sizeof(size_t), NULL, &error);
test_error(error, "clCreateBuffer failed.");
return 0;
// this buffer holds the count of correct nodes which is computed by the
// verify kernel.
clMemWrapper num_correct = clCreateBuffer(context, CL_MEM_READ_WRITE,
sizeof(cl_int), NULL, &error);
test_error(error, "clCreateBuffer failed.");
error |= clSetKernelArg(kernel_create_lists, 0, sizeof(void *),
(void *)&nodes);
// error |= clSetKernelArgSVMPointer(kernel_create_lists, 0, (void *)
// pNodes);
error |= clSetKernelArg(kernel_create_lists, 1, sizeof(void *),
(void *)&nodes2);
error |= clSetKernelArg(kernel_create_lists, 2, sizeof(void *),
(void *)&allocator);
error |= clSetKernelArg(kernel_create_lists, 3, sizeof(cl_int),
(void *)&ListLength);
error |= clSetKernelArg(kernel_verify_lists, 0, sizeof(void *),
(void *)&nodes);
error |= clSetKernelArg(kernel_verify_lists, 1, sizeof(void *),
(void *)&nodes2);
error |= clSetKernelArg(kernel_verify_lists, 2, sizeof(void *),
(void *)&num_correct);
error |= clSetKernelArg(kernel_verify_lists, 3, sizeof(cl_int),
(void *)&ListLength);
test_error(error, "clSetKernelArg failed");
// Create linked list on one device and verify on another device (or the
// host). Do this for all possible combinations of devices and host
// within the platform.
for (int ci = 0; ci < (int)num_devices + 1;
ci++) // ci is CreationIndex, index of device/q to create linked
// list on
{
for (int vi = 0; vi < (int)num_devices + 1;
vi++) // vi is VerificationIndex, index of device/q to verify
// linked list on
{
if (ci == num_devices) // last device index represents the host,
// note the num_device+1 above.
{
error = create_linked_lists_on_host(
queues[0], nodes, nodes2, ListLength, numLists);
if (error) return -1;
}
else
{
error = create_linked_lists_on_device(
ci, queues[ci], allocator, kernel_create_lists,
numLists);
if (error) return -1;
}
if (vi == num_devices)
{
error = verify_linked_lists_on_host(
vi, queues[0], nodes, nodes2, ListLength, numLists);
if (error) return -1;
}
else
{
error = verify_linked_lists_on_device(
vi, queues[vi], num_correct, kernel_verify_lists,
ListLength, numLists);
if (error) return -1;
}
} // inner loop, vi
} // outer loop, ci
}
clSVMFree(context, pNodes2);
clSVMFree(context, pNodes);
return 0;
}