Mercurial > hg > graal-compiler
diff GRAAL_README @ 3089:05b8a7787aaf
merge
| author | Lukas Stadler <lukas.stadler@jku.at> |
|---|---|
| date | Mon, 27 Jun 2011 17:15:12 +0200 |
| parents | ea778c37bdae |
| children | d8c27956ec6e |
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--- a/GRAAL_README Mon Jun 27 17:13:33 2011 +0200 +++ b/GRAAL_README Mon Jun 27 17:15:12 2011 +0200 @@ -5,4 +5,19 @@ - MAXINE: Pointing to a Maxine VM repository with compiled Java files. - GRAAL: Pointing to a Graal VM repository with compiled Java files. -For starting the Graal VM, the two flags "-client -graal" have to be specified. +In particular, the VM will look for the compiled Java files in the following directories: +${MAXINE}/com.oracle.max.cri/bin +${MAXINE}/com.oracle.max.base/bin +${MAXINE}/com.oracle.max.asmdis/bin +${MAXINE}/com.oracle.max.asm/bin +${MAXINE}/com.oracle.max.graal.graph/bin +${GRAAL}/graal/com.oracle.max.graal.compiler/bin +${GRAAL}/graal/com.oracle.max.graal.runtime/bin +${GRAAL}/graal/com.oracle.max.graal.graphviz/bin + +For starting the Graal VM, the two flags "-client -graal" have to be specified. Additional flags that might be useful: +-G:Plot Sends the graphs of compiled methods via network stream to the IdealGraphVisualizer (NetBeans project at ${GRAAL}/src/share/tools/IdealGraphVisualizer that can be built and run with NetBeans 7.0, use "Graal Coloring" and "Graal Edge Coloring" filters) +-G:Time Prints timings for the different compilation phases +-G:Meter Prints metrics for the different compilation phases + +The usual HotSpot flags -Xcomp -XX:CompileOnly= -XX:CompileCommand= or -XX:+PrintCompilation can be used to control the compiled methods.