berkeley-hardfloat
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at scala.sys.process.ProcessImpl$PipeThread.runloop(ProcessImpl.scala:170) at scala.sys.process.ProcessImpl$PipeSource.run(ProcessImpl.scala:188) I/O error Pipe closed for process: [testfloat_gen, -rnear_maxMag, -tininessbefore, f16_add] java.io.IOException: Pipe closed at java.base/java.io.PipedInputStream.checkStateForReceive(PipedInputStream.java:260) at java.base/java.io.PipedInputStream.awaitSpace(PipedInputStream.java:268) at java.base/java.io.PipedInputStream.receive(PipedInputStream.java:231) at java.base/java.io.PipedOutputStream.write(PipedOutputStream.java:149) at scala.sys.process.BasicIO$.loop$1(BasicIO.scala:240) at scala.sys.process.BasicIO$.transferFullyImpl(BasicIO.scala:246) at...
Since chisel newbies are not familiar with Chisel2 now, old style will introduce burdens to maintaining in community. This PR removes legacy `import Chisel._` usage and give new tester2 based...
Hi, I have installed sbt on my windows machine, and when I run make it would generate these errors, > git submodule update --init berkeley-testfloat-3 > fatal: not a git...
I'm trying to design my own FPU but I find that supporting denormal numbers would add huge delay to the hardware logic. So I'm wondering is recoded format able to...
What is the algorithm used to calculate square-root in DivSqrtRecF64_mulAddZ31.scala? Dose it use Goldschmidt or Newton-Raphson algorithm, and can you provide some references about the algorithm it used? Thank you.
How dose floating-point Recoded format mapping IEEE format? Is there any document to explain？
After I cloned and tried to make this project. It failed. Could anyone help me to fix this issue? The log shows as: [info] running hardfloat.FMATest f16FromRecF16 -td test-f16FromRecF16 [error]...
I look into MulAddRecFN.scala which is seemed that body of float mult-add (out = A*B + C). The flow is indeed as follows; in -> preMul -> postMul -> out...
Can you provide a detailed explanation of floating point division? The code is too hard to read.
Hello, I'd first like to use the opportunity to express gratitude and respect to the author and everyone else working on RISCV ecosystem. Now, I was investigating the `DivSqrtRecFN_small` module...
