diff options
| author | Birte Kristina Friesel <birte.friesel@uos.de> | 2025-01-10 15:54:08 +0100 |
|---|---|---|
| committer | Birte Kristina Friesel <birte.friesel@uos.de> | 2025-01-10 15:54:08 +0100 |
| commit | a30ffa52be405db50c660012c92e3e333412ed58 (patch) | |
| tree | f157e359d62ffac34b8e513eb89b96989c17993d /SpMV/baselines/cpu/Makefile | |
| parent | e749fafbe527ff8a6ea15bd945cc3e8d4800e7ef (diff) | |
SpMV baseline: Add optional native=0 flag; switch to -O3
Diffstat (limited to 'SpMV/baselines/cpu/Makefile')
| -rw-r--r-- | SpMV/baselines/cpu/Makefile | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/SpMV/baselines/cpu/Makefile b/SpMV/baselines/cpu/Makefile index 5b2367b..a24b764 100644 --- a/SpMV/baselines/cpu/Makefile +++ b/SpMV/baselines/cpu/Makefile @@ -1,7 +1,15 @@ +native ?= 1 + +CFLAGS = + +ifeq (${native}, 1) + CFLAGS += -march=native +endif + all: spmv spmv: app.c - gcc -Wall -Wextra -pedantic -march=native -O2 -o spmv -fopenmp app.c + gcc -Wall -Wextra -pedantic ${CFLAGS} -O3 -o spmv -fopenmp app.c spmv_O0: app.c gcc -o spmv_O0 -fopenmp app.c |