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Create a wrapper for drm_i915_gem_execbuffer2

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Related-To: NEO-6852
Signed-off-by: Mateusz Jablonski <mateusz.jablonski@intel.com>
This commit is contained in:
Mateusz Jablonski
2022-05-12 15:56:50 +00:00
committed by Compute-Runtime-Automation
parent a688c23166
commit 3c18744d10
18 changed files with 189 additions and 110 deletions
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24
shared/source/os_interface/linux/drm_buffer_object.cpp
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@@ -128,14 +128,12 @@ int BufferObject::exec(uint32_t used, size_t startOffset, unsigned int flags, bo
residency[i]->fillExecObject(execObjectsStorage[i], osContext, vmHandleId, drmContextId);
}
this->fillExecObject(execObjectsStorage[residencyCount], osContext, vmHandleId, drmContextId);
auto ioctlHelper = drm->getIoctlHelper();
drm_i915_gem_execbuffer2 execbuf{};
execbuf.buffers_ptr = reinterpret_cast<uintptr_t>(execObjectsStorage);
execbuf.buffer_count = static_cast<uint32_t>(residencyCount + 1u);
execbuf.batch_start_offset = static_cast<uint32_t>(startOffset);
execbuf.batch_len = alignUp(used, 8);
execbuf.flags = flags;
execbuf.rsvd1 = drmContextId;
ExecBuffer execbuf{};
ioctlHelper->fillExecBuffer(execbuf, reinterpret_cast<uintptr_t>(execObjectsStorage),
static_cast<uint32_t>(residencyCount + 1u), static_cast<uint32_t>(startOffset),
alignUp(used, 8), flags, drmContextId);
if (DebugManager.flags.PrintExecutionBuffer.get()) {
PRINT_DEBUG_STRING(DebugManager.flags.PrintExecutionBuffer.get(), stdout, "Exec called with drmVmId = %u\n",
@@ -144,7 +142,6 @@ int BufferObject::exec(uint32_t used, size_t startOffset, unsigned int flags, bo
printExecutionBuffer(execbuf, residencyCount, execObjectsStorage, residency);
}
auto ioctlHelper = drm->getIoctlHelper();
int ret = ioctlHelper->execBuffer(drm, &execbuf, completionGpuAddress, completionValue);
if (ret != 0) {
@@ -232,17 +229,10 @@ int BufferObject::unbind(OsContext *osContext, uint32_t vmHandleId) {
return retVal;
}
void BufferObject::printExecutionBuffer(drm_i915_gem_execbuffer2 &execbuf, const size_t &residencyCount, ExecObject *execObjectsStorage, BufferObject *const residency[]) {
void BufferObject::printExecutionBuffer(ExecBuffer &execbuf, const size_t &residencyCount, ExecObject *execObjectsStorage, BufferObject *const residency[]) {
auto ioctlHelper = drm->getIoctlHelper();
std::stringstream logger;
logger << "drm_i915_gem_execbuffer2 { "
<< "buffer_ptr: " + std::to_string(execbuf.buffers_ptr)
<< ", buffer_count: " + std::to_string(execbuf.buffer_count)
<< ", batch_start_offset: " + std::to_string(execbuf.batch_start_offset)
<< ", batch_len: " + std::to_string(execbuf.batch_len)
<< ", flags: " + std::to_string(execbuf.flags)
<< ", rsvd1: " + std::to_string(execbuf.rsvd1)
<< " }\n";
ioctlHelper->logExecBuffer(execbuf, logger);
size_t i;
for (i = 0; i < residencyCount; i++) {