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Update README.md

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moebiusband73
2019-03-13 16:27:28 +01:00
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parent cb45dd74d0
commit 259f832223
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README.md
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@@ -18,18 +18,11 @@ As added benefit the code is a blueprint for a minimal benchmarking application
## Build ## Build
1. Configure the toolchain to use in the `Makefile`: 1. Configure the toolchain and additional options in `config.mk`:
``` ```
TAG = GCC # Supported GCC, CLANG, ICC TAG = GCC # Supported GCC, CLANG, ICC
``` ENABLE_OPENMP = false
2. Review the flags for toolchain in the corresponding included file, e.g. `include_GCC.mk`. OpenMP is disabled per default, you can enable it by uncommenting the OpenMP flag:
```
OPENMP = -fopenmp
```
3. Adjust options set in config.mk:
```
OPTIONS = -DSIZE=40000000ull OPTIONS = -DSIZE=40000000ull
OPTIONS += -DNTIMES=10 OPTIONS += -DNTIMES=10
OPTIONS += -DARRAY_ALIGNMENT=64 OPTIONS += -DARRAY_ALIGNMENT=64
@@ -40,7 +33,7 @@ OPTIONS += -DARRAY_ALIGNMENT=64
The verbosity options enable detailed output about affinity settings, allocation sizes and timer resolution. The verbosity options enable detailed output about affinity settings, allocation sizes and timer resolution.
4. Build with: 2. Build with:
``` ```
make make
``` ```
@@ -52,7 +45,7 @@ To output the executed commands use:
make Q= make Q=
``` ```
5. Clean up with: 3. Clean up with:
``` ```
make clean make clean
``` ```
@@ -63,7 +56,7 @@ make distclean
``` ```
to clean intermediate build results and binary. to clean intermediate build results and binary.
6. (Optional) Generate assembler: 4. (Optional) Generate assembler:
``` ```
make asm make asm
``` ```