45 lines
1.6 KiB
Plaintext
45 lines
1.6 KiB
Plaintext
Title: Shared Floating Point Support
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Description:
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This test uses the background task and a fiber to independently load and
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store floating point registers and check for corruption. This tests the
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ability of contexts to safely share floating point hardware resources, even
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when switching occurs preemptively.
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Building and Running Project:
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This nanokernel project outputs to the console. It can be built and executed
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on QEMU as follows:
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make qemu
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Troubleshooting:
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Problems caused by out-dated project information can be addressed by
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issuing one of the following commands then rebuilding the project:
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make clean # discard results of previous builds
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# but keep existing configuration info
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or
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make pristine # discard results of previous builds
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# and restore pre-defined configuration info
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Sample Output:
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Floating point sharing tests started
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===================================================================
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Load and store OK after 100 (high) + 83270 (low) tests
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Load and store OK after 200 (high) + 164234 (low) tests
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Load and store OK after 300 (high) + 245956 (low) tests
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Load and store OK after 400 (high) + 330408 (low) tests
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Load and store OK after 500 (high) + 411981 (low) tests
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===================================================================
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PROJECT EXECUTION SUCCESSFUL
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