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scheduler: sample code for the SSE3 plan class must check for "pni" rather than "sse3"; clients report "pni"

This commit is contained in:
David Anderson 2013-08-08 11:00:29 -07:00
parent 1dac077a05
commit b156e88208
3 changed files with 5 additions and 4 deletions
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2
sched/plan_class_spec.cpp
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@ -812,7 +812,7 @@ int main() {
HOST_USAGE hu;
strcpy(sreq.host.p_features, "sse3");
strcpy(sreq.host.p_features, "pni");
sreq.host.p_fpops =5e9;
g_wreq->effective_ncpus = 4;
if (1) {

2
sched/plan_class_spec.xml.sample
View File

@ -69,7 +69,7 @@
</plan_class>
<plan_class>
<name> sse3 </name>
<cpu_feature> sse3 </cpu_feature>
<cpu_feature> pni </cpu_feature>
<projected_flops_scale> 1.1 </projected_flops_scale>
</plan_class>
<plan_class>

5
sched/sched_customize.cpp
View File

@ -664,15 +664,16 @@ static inline bool app_plan_nci(SCHEDULER_REQUEST&, HOST_USAGE& hu) {
// the following is for an app version that requires a processor with SSE3,
// and will run 10% faster than the non-SSE3 version
// NOTE: clients return "pni" instead of "sse3"
//
static inline bool app_plan_sse3(
SCHEDULER_REQUEST& sreq, HOST_USAGE& hu
) {
downcase_string(sreq.host.p_features);
if (!strstr(sreq.host.p_features, "sse3")) {
if (!strstr(sreq.host.p_features, "pni")) {
// Pre-6.x clients report CPU features in p_model
//
if (!strstr(sreq.host.p_model, "sse3")) {
if (!strstr(sreq.host.p_model, "pni")) {
//add_no_work_message("Your CPU lacks SSE3");
return false;
}