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Diffstat (limited to 'libcutils/arch-x86/cache.h')
| -rw-r--r-- | libcutils/arch-x86/cache.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/libcutils/arch-x86/cache.h b/libcutils/arch-x86/cache.h new file mode 100644 index 0000000..1c22fea --- /dev/null +++ b/libcutils/arch-x86/cache.h @@ -0,0 +1,28 @@ +/* + * Copyright (C) 2010 The Android Open Source Project + * + * 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. + */ + +#if defined(__slm__) +/* Values are optimized for Silvermont */ +#define SHARED_CACHE_SIZE (1024*1024) /* Silvermont L2 Cache */ +#define DATA_CACHE_SIZE (24*1024) /* Silvermont L1 Data Cache */ +#else +/* Values are optimized for Atom */ +#define SHARED_CACHE_SIZE (512*1024) /* Atom L2 Cache */ +#define DATA_CACHE_SIZE (24*1024) /* Atom L1 Data Cache */ +#endif + +#define SHARED_CACHE_SIZE_HALF (SHARED_CACHE_SIZE / 2) +#define DATA_CACHE_SIZE_HALF (DATA_CACHE_SIZE / 2) |