Examples with TruffleInlining org.graalvm.compiler.truffle.runtime.TruffleInlining used on opensource projects

Example 1 with TruffleInlining

use of org.graalvm.compiler.truffle.runtime.TruffleInlining in project graal by oracle.

the class BasicTruffleInliningTest method testDontInlineBigWithCallSites.

@Test
public void testDontInlineBigWithCallSites() {
    // Do not inline a function if it's size * cappedCallSites is too big
    // @formatter:off
    TruffleInlining decisions = builder.target("callee", TruffleCompilerOptions.getValue(TruffleInliningMaxCallerSize) / 3).target("caller").calls("callee").calls("callee").calls("callee").buildDecisions(true);
    // @formatter:on
    assertNotInlined(decisions, "callee");
    Assert.assertTrue("Wrong reason for not inlining!", decisions.getCallSites().get(0).getProfile().getFailedReason().startsWith("deepNodeCount * callSites  >"));
}

Example 2 with TruffleInlining

use of org.graalvm.compiler.truffle.runtime.TruffleInlining in project graal by oracle.

the class BasicTruffleInliningTest method testInlineBigFunctions.

@Test
public void testInlineBigFunctions() {
    // @formatter:off
    TruffleInlining decisions = builder.target("callee", TruffleCompilerOptions.getValue(TruffleInliningMaxCallerSize) - 3).target("caller").calls("callee").buildDecisions();
    // @formatter:on
    assertInlined(decisions, "callee");
}

Example 3 with TruffleInlining

use of org.graalvm.compiler.truffle.runtime.TruffleInlining in project graal by oracle.

the class BasicTruffleInliningTest method testDontInlineBigFunctions.

@Test
public void testDontInlineBigFunctions() {
    // @formatter:off
    TruffleInlining decisions = builder.target("callee", TruffleCompilerOptions.getValue(TruffleInliningMaxCallerSize)).target("caller").calls("callee").buildDecisions();
    // @formatter:on
    assertNotInlined(decisions, "callee");
}

Example 4 with TruffleInlining

use of org.graalvm.compiler.truffle.runtime.TruffleInlining in project graal by oracle.

the class BasicTruffleInliningTest method testDoubleRecursiveInline.

@Test
public void testDoubleRecursiveInline() {
    TruffleInlining decisions = builder.target("recursive").calls("recursive").calls("recursive").buildDecisions();
    int n = TruffleCompilerOptions.getValue(TruffleMaximumRecursiveInlining).intValue();
    // sum of geometric
    long geometricSum = 2 * (1 - ((long) Math.pow(2, n))) / (1 - 2);
    // progression a*r^n is
    // (a(1-r^n))/(1-r)
    // for 2*2^n it is
    // 2*(1-2^n)/(1-2)
    Assert.assertEquals(geometricSum, countInlines(decisions, "recursive"));
}

Example 5 with TruffleInlining

use of org.graalvm.compiler.truffle.runtime.TruffleInlining in project graal by oracle.

the class BasicTruffleInliningTest method testMultipleInline.

@Test
public void testMultipleInline() {
    // @formatter:off
    TruffleInlining decisions = builder.target("callee").target("caller").calls("callee").calls("callee").buildDecisions();
    // @formatter:on
    Assert.assertTrue(countInlines(decisions, "callee") == 2);
    int inlineCount = 100;
    builder.target("callee").target("caller", inlineCount);
    for (int i = 0; i < inlineCount; i++) {
        builder.calls("callee");
    }
    Assert.assertEquals(inlineCount, countInlines(builder.buildDecisions(), "callee"));
}