Mercurial > hg > truffle
annotate GRAAL_README @ 4585:c47ca28d164a
Create exception dispatch even if catch type is not initialized yet.
Previously, when there were multiple exception handlers, and an uninitialized catch type was preceding another (initialized) catch type, no exception dispatch would be created. This could lead to a deopt every time one of the later exceptions was thrown.
author | Andreas Woess <andreas.woess@jku.at> |
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date | Mon, 13 Feb 2012 23:47:06 +0100 |
parents | d8c27956ec6e |
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rev | line source |
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2512 | 1 For creating a Graal VM JDK, the file jre\lib\jvm.cfg has to be modified such that it includes the line: |
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d8c27956ec6e
Updated graal readme.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
3068
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2 -graal KNOWN |
2512 | 3 |
3545
d8c27956ec6e
Updated graal readme.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
3068
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4 Before running the Graal VM, the following environment variables is needed: |
2512 | 5 - MAXINE: Pointing to a Maxine VM repository with compiled Java files. |
6 | |
3068
ea778c37bdae
Updated GRAAL_README. Add new short-cut flag for graph output "-G:Plot".
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
2512
diff
changeset
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7 In particular, the VM will look for the compiled Java files in the following directories: |
ea778c37bdae
Updated GRAAL_README. Add new short-cut flag for graph output "-G:Plot".
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
2512
diff
changeset
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8 ${MAXINE}/com.oracle.max.cri/bin |
ea778c37bdae
Updated GRAAL_README. Add new short-cut flag for graph output "-G:Plot".
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
2512
diff
changeset
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9 ${MAXINE}/com.oracle.max.base/bin |
ea778c37bdae
Updated GRAAL_README. Add new short-cut flag for graph output "-G:Plot".
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
2512
diff
changeset
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10 ${MAXINE}/com.oracle.max.asmdis/bin |
ea778c37bdae
Updated GRAAL_README. Add new short-cut flag for graph output "-G:Plot".
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
2512
diff
changeset
|
11 ${MAXINE}/com.oracle.max.asm/bin |
ea778c37bdae
Updated GRAAL_README. Add new short-cut flag for graph output "-G:Plot".
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
2512
diff
changeset
|
12 ${MAXINE}/com.oracle.max.graal.graph/bin |
3545
d8c27956ec6e
Updated graal readme.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
3068
diff
changeset
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13 ${MAXINE}/com.oracle.max.graal.compiler/bin |
d8c27956ec6e
Updated graal readme.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
3068
diff
changeset
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14 ${MAXINE}/com.oracle.max.graal.nodes/bin |
d8c27956ec6e
Updated graal readme.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
3068
diff
changeset
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15 ${MAXINE}/com.oracle.max.graal.extensions/bin |
d8c27956ec6e
Updated graal readme.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
3068
diff
changeset
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16 ${MAXINE}/com.oracle.max.graal.runtime/bin |
d8c27956ec6e
Updated graal readme.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
3068
diff
changeset
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17 ${MAXINE}/com.oracle.max.graal.graphviz/bin |
3068
ea778c37bdae
Updated GRAAL_README. Add new short-cut flag for graph output "-G:Plot".
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
2512
diff
changeset
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18 |
3545
d8c27956ec6e
Updated graal readme.
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
3068
diff
changeset
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19 For starting the Graal VM, the flag "-graal" has to be specified. Additional flags that might be useful: |
3068
ea778c37bdae
Updated GRAAL_README. Add new short-cut flag for graph output "-G:Plot".
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
2512
diff
changeset
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20 -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) |
ea778c37bdae
Updated GRAAL_README. Add new short-cut flag for graph output "-G:Plot".
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
2512
diff
changeset
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21 -G:Time Prints timings for the different compilation phases |
ea778c37bdae
Updated GRAAL_README. Add new short-cut flag for graph output "-G:Plot".
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
2512
diff
changeset
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22 -G:Meter Prints metrics for the different compilation phases |
ea778c37bdae
Updated GRAAL_README. Add new short-cut flag for graph output "-G:Plot".
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
2512
diff
changeset
|
23 |
ea778c37bdae
Updated GRAAL_README. Add new short-cut flag for graph output "-G:Plot".
Thomas Wuerthinger <thomas@wuerthinger.net>
parents:
2512
diff
changeset
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24 The usual HotSpot flags -Xcomp -XX:CompileOnly= -XX:CompileCommand= or -XX:+PrintCompilation can be used to control the compiled methods. |