History

Jan Eitzinger 9db5dd9cb4 Cleanup		2024-11-01 08:42:34 +01:00
..
src	Reformat license header	2024-11-01 08:40:57 +01:00
animate.plot	Add gnuplot sequence output for animated videos	2024-11-01 08:41:27 +01:00
config.mk	Cleanup	2024-10-31 18:49:38 +01:00
include_CLANG.mk	Add animation define	2024-11-01 08:41:50 +01:00
include_GCC.mk	Initial checkin	2023-02-05 07:34:23 +01:00
include_ICC.mk	Initial checkin	2023-02-05 07:34:23 +01:00
Makefile	Initial checkin	2023-02-05 07:34:23 +01:00
poisson.par	Reformat. Merge improved solvers.	2023-11-21 05:27:11 +01:00
README.md	Initial checkin	2023-02-05 07:34:23 +01:00
surface.plot	Initial checkin	2023-02-05 07:34:23 +01:00

README.md

C source skeleton

Build

Configure the toolchain and additional options in config.mk:

# Supported: GCC, CLANG, ICC
TAG ?= GCC
ENABLE_OPENMP ?= false

OPTIONS +=  -DARRAY_ALIGNMENT=64
#OPTIONS +=  -DVERBOSE_AFFINITY
#OPTIONS +=  -DVERBOSE_DATASIZE
#OPTIONS +=  -DVERBOSE_TIMER

The verbosity options enable detailed output about affinity settings, allocation sizes and timer resolution.

Build with:

make

You can build multiple toolchains in the same directory, but notice that the Makefile is only acting on the one currently set. Intermediate build results are located in the <TOOLCHAIN> directory.

To output the executed commands use:

make Q=

Clean up with:

make clean

to clean intermediate build results.

make distclean

to clean intermediate build results and binary.

(Optional) Generate assembler:

make asm

The assembler files will also be located in the <TOOLCHAIN> directory.