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Diffstat (limited to 'intern/cycles/device/hip/util.h')
-rw-r--r-- | intern/cycles/device/hip/util.h | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/intern/cycles/device/hip/util.h b/intern/cycles/device/hip/util.h new file mode 100644 index 00000000000..f8468e0dc5c --- /dev/null +++ b/intern/cycles/device/hip/util.h @@ -0,0 +1,63 @@ +/* + * Copyright 2011-2021 Blender Foundation + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#pragma once + +#ifdef WITH_HIP + +# ifdef WITH_HIP_DYNLOAD +# include "hipew.h" +# endif + +CCL_NAMESPACE_BEGIN + +class HIPDevice; + +/* Utility to push/pop HIP context. */ +class HIPContextScope { + public: + HIPContextScope(HIPDevice *device); + ~HIPContextScope(); + + private: + HIPDevice *device; +}; + +/* Utility for checking return values of HIP function calls. */ +# define hip_device_assert(hip_device, stmt) \ + { \ + hipError_t result = stmt; \ + if (result != hipSuccess) { \ + const char *name = hipewErrorString(result); \ + hip_device->set_error( \ + string_printf("%s in %s (%s:%d)", name, #stmt, __FILE__, __LINE__)); \ + } \ + } \ + (void)0 + +# define hip_assert(stmt) hip_device_assert(this, stmt) + +# ifndef WITH_HIP_DYNLOAD +/* Transparently implement some functions, so majority of the file does not need + * to worry about difference between dynamically loaded and linked HIP at all. */ +const char *hipewErrorString(hipError_t result); +const char *hipewCompilerPath(); +int hipewCompilerVersion(); +# endif /* WITH_HIP_DYNLOAD */ + +CCL_NAMESPACE_END + +#endif /* WITH_HIP */
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