ems-typed/Tests/issue11_fj.js

Persistent Shared Memory and Parallel Programming Model

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'use strict';
var nProcs = 12;
var ems = require('ems')(nProcs, false, 'fj');
var assert = require('assert');
var tests;
var gvar = 'GLOBvar';

ems.parallel(nProcs, function foo(nProcs) {
    assert = require('assert');
    tests = ems.new({
        dimensions: [100],
        heapSize: 10000,
        useMap: true,
        useExisting: false,
        filename: '/tmp/issue11.ems',
        doSetFEtags: true,
        setFEtags: 'empty'
    });

    if (ems.myID === nProcs - 1) {
        tests.writeEF('# running procs', 0);
    }
    tests.faa('# running procs', 1);
});


assert(tests.readFE('# running procs') === nProcs);
tests.writeEF('double check', ems.myID);
assert(tests.readFF('double check') === ems.myID);

ems.parallel(gvar, 'immediate', function (argx, imm) {
    assert(process.argv[2] === '8', 'Only argument should be 8');
    assert(argx === 'GLOBvar');
    assert(imm === 'immediate');
    argx == -1;
});

assert(gvar === 'GLOBvar');

process.exit(0);