Intel Core i7-5960X testing with a Gigabyte X99-UD4-CF (F21a BIOS) and AMD FirePro V7800 2048MB on Debian 9.1 via the Phoronix Test Suite.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 1801178-PTS-KPTIRETP85
KPTI Retpoline Open Porous Media,
"Open Porous Media Git - OPM Benchmark: Flow MPI Extra - Threads: 8",
Lower Results Are Better
"KPTI + Retpoline",1199.59,1193.1,1200.93
"KPTI",1200.1,1205.38,1197.7
"No Protections",1194.91,1200.71,1200.22
"KPTI + Full Retpoline",1200.92,1200.72,1200.15
"Open Porous Media Git - OPM Benchmark: Flow MPI Norne - Threads: 8",
Lower Results Are Better
"KPTI + Retpoline",201.685,202.631,200.41
"KPTI",201.223,201.407,200.615
"No Protections",202.248,201.249,200.444
"KPTI + Full Retpoline",202.077,201.874,201.068
"Open Porous Media Git - OPM Benchmark: Flow Ebos Extra - Threads: 8",
Lower Results Are Better
"KPTI + Retpoline",1199.16,1199.91,1198.17
"KPTI",1197.08,1199.11,1199.2
"No Protections",1198.5,1202.15,1196.65
"KPTI + Full Retpoline",1203.1,1199.36,1200.56
"Open Porous Media Git - OPM Benchmark: Flow MPI Extra - Threads: 16",
Lower Results Are Better
"KPTI + Retpoline",1286,1278.45,1276.3
"KPTI",1275.79,1275.75,1273.09
"No Protections",1278.87,1280.59,1279.28
"KPTI + Full Retpoline",1276.22,1275.57,1280.06
"Open Porous Media Git - OPM Benchmark: Flow MPI Norne - Threads: 16",
Lower Results Are Better
"KPTI + Retpoline",244.529,243.213,243.072
"KPTI",243.811,244.077,242.676
"No Protections",245.881,242.445,243.897
"KPTI + Full Retpoline",242.934,243.112,241.932
"Open Porous Media Git - OPM Benchmark: Flow Ebos Extra - Threads: 16",
Lower Results Are Better
"KPTI + Retpoline",1280.09,1281.98,1273.96
"KPTI",1277.69,1291.37,1280.59
"No Protections",1280.76,1272.84,1277.14
"KPTI + Full Retpoline",1277.67,1284,1278.95