14bd7a531f
This pull request removes ROCm 5 code path and adds ROCm 7 runtime to library search list. ROCm 5 runtime is no longer shipped with AMD drivers, and ROCm 5 compiler is no longer compatible with newer driver versions. It also adds ROCm 7 runtime to the list of runtime libraries to look for. Starting later this year, ROCm 7 runtime will be bundled with the driver installer, and all future runtime fixes and improvements will target ROCm 7. Once ROCm 7 runtime is rolled out, ROCm 6 compiler will continue to work with it for about a year as a transitional measure. Beyond that, compatibility is not guaranteed. Pull Request: https://projects.blender.org/blender/blender/pulls/145279
73 lines
1.7 KiB
C++
73 lines
1.7 KiB
C++
/* SPDX-FileCopyrightText: 2011-2022 Blender Foundation
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*
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* SPDX-License-Identifier: Apache-2.0 */
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#ifdef WITH_HIP
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# include "device/hip/util.h"
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# include "device/hip/device_impl.h"
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CCL_NAMESPACE_BEGIN
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HIPContextScope::HIPContextScope(HIPDevice *device) : device(device)
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{
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hip_device_assert(device, hipCtxPushCurrent(device->hipContext));
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}
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HIPContextScope::~HIPContextScope()
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{
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hip_device_assert(device, hipCtxPopCurrent(nullptr));
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}
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# ifndef WITH_HIP_DYNLOAD
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const char *hipewErrorString(hipError_t result)
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{
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/* We can only give error code here without major code duplication, that
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* should be enough since dynamic loading is only being disabled by folks
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* who knows what they're doing anyway.
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*
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* NOTE: Avoid call from several threads.
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*/
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static string error;
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error = string_printf("%d", result);
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return error.c_str();
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}
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const char *hipewCompilerPath()
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{
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return CYCLES_HIP_HIPCC_EXECUTABLE;
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}
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int hipewCompilerVersion()
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{
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return (HIP_VERSION / 100) + (HIP_VERSION % 100 / 10);
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}
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# endif /* !WITH_HIP_DYNLOAD */
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bool hipSupportsDriver()
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{
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# ifdef _WIN32
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/* This check is only necessary if we're using HIP SDK 6 or newer. */
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int hip_driver_version = 0;
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hipError_t result = hipDriverGetVersion(&hip_driver_version);
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if (result != hipSuccess) {
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LOG_WARNING << "Error getting driver version: " << hipewErrorString(result);
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return false;
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}
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LOG_TRACE << "Detected HIP driver version: " << hip_driver_version;
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if (hip_driver_version < 60140252) {
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/* Cycles crashes during rendering due to issues in older GPU drivers.
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* 60140252 corresponds to Adrenalin 24.6.1. */
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return false;
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}
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# endif
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return true;
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}
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CCL_NAMESPACE_END
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#endif /* WITH_HIP */
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