64 lines
1.3 KiB
Nix
64 lines
1.3 KiB
Nix
{
|
|
stdenv
|
|
, lib
|
|
, stdexp
|
|
, bsc
|
|
, targetMachine
|
|
, stages
|
|
, garlicTools
|
|
}:
|
|
|
|
with lib;
|
|
with garlicTools;
|
|
|
|
let
|
|
|
|
machineConfig = targetMachine.config;
|
|
|
|
inherit (machineConfig) hw;
|
|
|
|
# Initial variable configuration
|
|
varConf = with bsc; {
|
|
# Create a list of cpus per task by computing the divisors of the number of
|
|
# cpus per socket, example: divisors 24 = [ 1 2 3 4 6 8 12 24 ]
|
|
cpusPerTask = divisors hw.cpusPerSocket;
|
|
};
|
|
|
|
# Generate the complete configuration for each unit
|
|
genConf = with bsc; c: targetMachine.config // rec {
|
|
expName = "cpu";
|
|
unitName = "${expName}.${toString cpusPerTask}";
|
|
|
|
inherit (machineConfig) hw;
|
|
|
|
# Repeat the execution of each unit 30 times
|
|
loops = 1;
|
|
|
|
# Resources
|
|
qos = "debug";
|
|
inherit (c) cpusPerTask;
|
|
# As cpusPerTask is a divisor of the cpusPerSocket and thus cpusPerNode, we
|
|
# know the remainder is zero:
|
|
ntasksPerNode = hw.cpusPerNode / cpusPerTask;
|
|
nodes = 1;
|
|
jobName = unitName;
|
|
};
|
|
|
|
# Compute the array of configurations
|
|
configs = stdexp.buildConfigs {
|
|
inherit varConf genConf;
|
|
};
|
|
|
|
exec = {nextStage, conf, ...}: with conf; stages.exec {
|
|
inherit nextStage;
|
|
env = "date";
|
|
};
|
|
|
|
program = {nextStage, conf, ...}: bsc.dummy;
|
|
|
|
pipeline = stdexp.stdPipeline ++ [ program ];
|
|
|
|
in
|
|
|
|
stdexp.genExperiment { inherit configs pipeline; }
|