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-rw-r--r--src/c/AclContext.cpp122
-rw-r--r--src/c/AclVersion.cpp42
-rw-r--r--src/c/cl/AclOpenClExt.cpp83
3 files changed, 247 insertions, 0 deletions
diff --git a/src/c/AclContext.cpp b/src/c/AclContext.cpp
new file mode 100644
index 0000000000..e88995bcff
--- /dev/null
+++ b/src/c/AclContext.cpp
@@ -0,0 +1,122 @@
+/*
+ * Copyright (c) 2021 Arm Limited.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#include "arm_compute/AclEntrypoints.h"
+
+#include "src/common/IContext.h"
+#include "src/common/utils/Macros.h"
+#include "src/common/utils/Validate.h"
+
+#ifdef ARM_COMPUTE_CPU_ENABLED
+#include "src/cpu/CpuContext.h"
+#endif /* ARM_COMPUTE_CPU_ENABLED */
+
+#ifdef ARM_COMPUTE_OPENCL_ENABLED
+#include "src/gpu/cl/ClContext.h"
+#endif /* ARM_COMPUTE_OPENCL_ENABLED */
+
+namespace
+{
+template <typename ContextType>
+arm_compute::IContext *create_backend_ctx(const AclContextOptions *options)
+{
+ return new(std::nothrow) ContextType(options);
+}
+
+bool is_target_valid(AclTarget target)
+{
+ return arm_compute::utils::is_in(target, { AclCpu, AclGpuOcl });
+}
+
+bool are_context_options_valid(const AclContextOptions *options)
+{
+ ARM_COMPUTE_ASSERT_NOT_NULLPTR(options);
+ return arm_compute::utils::is_in(options->mode, { AclPreferFastRerun, AclPreferFastStart });
+}
+
+arm_compute::IContext *create_context(AclTarget target, const AclContextOptions *options)
+{
+ switch(target)
+ {
+#ifdef ARM_COMPUTE_CPU_ENABLED
+ case AclCpu:
+ return create_backend_ctx<arm_compute::cpu::CpuContext>(options);
+#endif /* ARM_COMPUTE_CPU_ENABLED */
+#ifdef ARM_COMPUTE_OPENCL_ENABLED
+ case AclGpuOcl:
+ return create_backend_ctx<arm_compute::gpu::opencl::ClContext>(options);
+#endif /* ARM_COMPUTE_OPENCL_ENABLED */
+ default:
+ return nullptr;
+ }
+ return nullptr;
+}
+} // namespace
+
+extern "C" AclStatus AclCreateContext(AclContext *ctx,
+ AclTarget target,
+ const AclContextOptions *options)
+{
+ if(!is_target_valid(target))
+ {
+ ARM_COMPUTE_LOG_ERROR_ACL("Target is invalid");
+ return AclUnsupportedTarget;
+ }
+
+ if(options != nullptr && !are_context_options_valid(options))
+ {
+ ARM_COMPUTE_LOG_ERROR_ACL("Context options are invalid");
+ return AclInvalidArgument;
+ }
+
+ auto acl_ctx = create_context(target, options);
+ if(ctx == nullptr)
+ {
+ ARM_COMPUTE_LOG_ERROR_ACL("Couldn't allocate internal resources for context creation");
+ return AclOutOfMemory;
+ }
+ *ctx = acl_ctx;
+
+ return AclSuccess;
+}
+
+extern "C" AclStatus AclDestroyContext(AclContext external_ctx)
+{
+ using namespace arm_compute;
+
+ IContext *ctx = get_internal(external_ctx);
+
+ StatusCode status = StatusCode::Success;
+ status = detail::validate_internal_context(ctx);
+ ARM_COMPUTE_RETURN_CENUM_ON_FAILURE(status);
+
+ if(ctx->refcount() != 0)
+ {
+ ARM_COMPUTE_LOG_ERROR_ACL("Context has references on it that haven't been released");
+ // TODO: Fix the refcount with callback when reaches 0
+ }
+
+ delete ctx;
+
+ return utils::as_cenum<AclStatus>(status);
+}
diff --git a/src/c/AclVersion.cpp b/src/c/AclVersion.cpp
new file mode 100644
index 0000000000..971189a6d4
--- /dev/null
+++ b/src/c/AclVersion.cpp
@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2021 Arm Limited.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#include "arm_compute/AclVersion.h"
+
+namespace
+{
+constexpr AclVersion version_info
+{
+ ARM_COMPUTE_LIBRARY_VERSION_MAJOR,
+ ARM_COMPUTE_LIBRARY_VERSION_MINOR,
+ ARM_COMPUTE_LIBRARY_VERSION_PATCH,
+#ifndef DOXYGEN_SKIP_THIS
+#include "arm_compute_version.embed"
+#endif /* DOXYGEN_SKIP_THIS */
+};
+} // namespace
+
+extern "C" const AclVersion *AclVersionInfo()
+{
+ return &version_info;
+}
diff --git a/src/c/cl/AclOpenClExt.cpp b/src/c/cl/AclOpenClExt.cpp
new file mode 100644
index 0000000000..5f2bb47c16
--- /dev/null
+++ b/src/c/cl/AclOpenClExt.cpp
@@ -0,0 +1,83 @@
+/*
+ * Copyright (c) 2021 Arm Limited.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#include "arm_compute/AclOpenClExt.h"
+
+#include "src/common/Types.h"
+#include "src/gpu/cl/ClContext.h"
+
+#include "support/Cast.h"
+
+extern "C" AclStatus AclGetClContext(AclContext external_ctx, cl_context *opencl_context)
+{
+ using namespace arm_compute;
+ IContext *ctx = get_internal(external_ctx);
+
+ if(detail::validate_internal_context(ctx) != StatusCode::Success)
+ {
+ return AclStatus::AclInvalidArgument;
+ }
+
+ if(ctx->type() != Target::GpuOcl)
+ {
+ return AclStatus::AclInvalidTarget;
+ }
+
+ if(opencl_context == nullptr)
+ {
+ return AclStatus::AclInvalidArgument;
+ }
+
+ *opencl_context = utils::cast::polymorphic_downcast<arm_compute::gpu::opencl::ClContext *>(ctx)->cl_ctx().get();
+
+ return AclStatus::AclSuccess;
+}
+
+extern "C" AclStatus AclSetClContext(AclContext external_ctx, cl_context opencl_context)
+{
+ using namespace arm_compute;
+ IContext *ctx = get_internal(external_ctx);
+
+ if(detail::validate_internal_context(ctx) != StatusCode::Success)
+ {
+ return AclStatus::AclInvalidArgument;
+ }
+
+ if(ctx->type() != Target::GpuOcl)
+ {
+ return AclStatus::AclInvalidTarget;
+ }
+
+ if(ctx->refcount() != 0)
+ {
+ return AclStatus::AclUnsupportedConfig;
+ }
+
+ auto cl_ctx = utils::cast::polymorphic_downcast<arm_compute::gpu::opencl::ClContext *>(ctx);
+ if(!cl_ctx->set_cl_ctx(::cl::Context(opencl_context)))
+ {
+ return AclStatus::AclRuntimeError;
+ }
+
+ return AclStatus::AclSuccess;
+} \ No newline at end of file
generated by cgit v1.2.1 (git 2.23.0) at 2024-04-29 08:47:49 +0000