Remove denoise module and thirdparty OIDN.

This is replaced by a much lighter weight and faster JNLM denoiser. OIDN is still much more accurate, and may be provided as an optional backend in the future, but the JNLM denoiser seems good enough for most use cases and removing OIDN reduces the build system complexity, binary size, and build times very significantly.

1 files changed, 0 insertions, 115 deletions

diff --git a/thirdparty/oidn/mkl-dnn/src/cpu/jit_utils/jit_utils.cpp b/thirdparty/oidn/mkl-dnn/src/cpu/jit_utils/jit_utils.cpp
deleted file mode 100644
index 08747aa89c..0000000000
--- a/thirdparty/oidn/mkl-dnn/src/cpu/jit_utils/jit_utils.cpp
+++ /dev/null
@@ -1,115 +0,0 @@
-/*******************************************************************************
-* Copyright 2019 Intel Corporation
-*
-* 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.
-*******************************************************************************/
-
-#include <mutex>
-
-#include "utils.hpp"
-
-#ifndef MKLDNN_ENABLE_JIT_PROFILING
-#define MKLDNN_ENABLE_JIT_PROFILING 1
-#endif
-
-#ifndef MKLDNN_ENABLE_JIT_DUMP
-#define MKLDNN_ENABLE_JIT_DUMP 1
-#endif
-
-#if MKLDNN_ENABLE_JIT_PROFILING
-#include "jitprofiling/jitprofiling.h"
-#endif
-
-namespace mkldnn {
-namespace impl {
-namespace cpu {
-namespace jit_utils {
-
-// WARNING: These functions are not thread safe and must be protected by a
-// mutex
-
-void dump_jit_code(const void *code, size_t code_size, const char *code_name)
-{
-#if MKLDNN_ENABLE_JIT_DUMP
-    if (code && jit_dump_enabled()) {
-        static int counter = 0;
-#define MAX_FNAME_LEN 256
-        char fname[MAX_FNAME_LEN + 1];
-        // TODO (Roma): support prefix for code / linux perf dumps
-        snprintf(fname, MAX_FNAME_LEN, "mkldnn_dump_%s.%d.bin", code_name,
-                counter);
-        counter++;
-
-        FILE *fp = fopen(fname, "w+");
-        // Failure to dump code is not fatal
-        if (fp) {
-            size_t unused = fwrite(code, code_size, 1, fp);
-            UNUSED(unused);
-            fclose(fp);
-        }
-    }
-#undef MAX_FNAME_LEN
-#else
-    UNUSED(code);
-    UNUSED(code_size);
-    UNUSED(code_name);
-#endif
-}
-
-void register_jit_code_vtune(const void *code, size_t code_size,
-        const char *code_name, const char *source_file_name)
-{
-#if MKLDNN_ENABLE_JIT_PROFILING
-    if (iJIT_IsProfilingActive() == iJIT_SAMPLING_ON) {
-        auto jmethod = iJIT_Method_Load();
-        jmethod.method_id = iJIT_GetNewMethodID(); // XXX: not thread-safe
-        jmethod.method_name = (char *)code_name; // XXX: dropping const
-        jmethod.class_file_name = NULL;
-        jmethod.source_file_name = (char *)source_file_name; // XXX: dropping const
-        jmethod.method_load_address = (void *)code;
-        jmethod.method_size = (unsigned int)code_size;
-
-        iJIT_NotifyEvent(iJVM_EVENT_TYPE_METHOD_LOAD_FINISHED,
-                (void*)&jmethod);
-    }
-#else
-    UNUSED(code);
-    UNUSED(code_size);
-    UNUSED(code_name);
-    UNUSED(source_file_name);
-#endif
-}
-
-void register_jit_code(const void *code, size_t code_size,
-        const char *code_name, const char *source_file_name)
-{
-    // The #ifdef guards are required to avoid generating a function that only
-    // consists of lock and unlock code
-#if MKLDNN_ENABLE_JIT_PROFILING || MKLDNN_ENABLE_JIT_DUMP
-    static std::mutex m;
-    std::lock_guard<std::mutex> guard(m);
-
-    dump_jit_code(code, code_size, code_name);
-    register_jit_code_vtune(code, code_size, code_name, source_file_name);
-#else
-    UNUSED(code);
-    UNUSED(code_size);
-    UNUSED(code_name);
-    UNUSED(source_file_name);
-#endif
-}
-
-}
-}
-}
-}