| rjw | 1f88458 | 2022-01-06 17:20:42 +0800 | [diff] [blame^] | 1 | DESCRIPTION = "A simple memory benchmark program, which tries to measure the \ |
| 2 | peak bandwidth of sequential memory accesses and the latency of random memory \ |
| 3 | accesses. Bandwidth is measured by running different assembly code for the \ |
| 4 | aligned memory blocks and attempting different prefetch strategies" |
| 5 | HOMEPAGE = "https://github.com/ssvb/tinymembench/wiki" |
| 6 | LICENSE = "MIT" |
| 7 | LIC_FILES_CHKSUM = "file://main.c;endline=22;md5=879b9bbb60851454885b5fa47eb6b345" |
| 8 | |
| 9 | PV = "0.4.0+git${SRCPV}" |
| 10 | |
| 11 | SRCREV = "2c789849709d837b4bd114c11ed2d9bdc65afbc6" |
| 12 | SRC_URI = "git://github.com/ssvb/tinymembench.git" |
| 13 | |
| 14 | S = "${WORKDIR}/git" |
| 15 | |
| 16 | TARGET_CC_ARCH += "${LDFLAGS}" |
| 17 | |
| 18 | do_install() { |
| 19 | install -d ${D}${bindir} |
| 20 | install -m755 tinymembench ${D}${bindir}/ |
| 21 | } |
| 22 | |
| 23 | # Fails to build with thumb-1 (qemuarm) |
| 24 | #| {standard input}: Assembler messages: |
| 25 | #| {standard input}:66: Error: instruction not supported in Thumb16 mode -- `subs r1,r1,#16' |
| 26 | #| {standard input}:69: Error: instruction not supported in Thumb16 mode -- `subs r1,r1,#16' |
| 27 | #| {standard input}:82: Error: selected processor does not support Thumb mode `mla r3,r4,r3,r5' |
| 28 | #| {standard input}:82: Error: unshifted register required -- `and r8,r7,r3,lsr#16' |
| 29 | ARM_INSTRUCTION_SET = "arm" |
| 30 | # |
| 31 | # Does not work for 64bit mips. |
| 32 | # |
| 33 | COMPATIBLE_HOST = "^(?!mips64).*" |