aksnzhy commented on issue #7512: Add two bit compression operator URL: https://github.com/apache/incubator-mxnet/pull/7512#issuecomment-325742223 Update the Usage: >>> array = mx.nd.array([-6, -2, 3, 1, 10, 5, -3, 2, -8, 0]) >>> residual = mx.nd.array([-3, 1, -1, 5, -2, 2, 3, -7, -2, -100]) >>> min = mx.nd.array([-4.0]) >>> max = mx.nd.array([4.0]) >>> out = mx.contrib.ndarray.create_2bit(array) >>> mx.contrib.ndarray.quantize_2bit(array, residual, min, max, out) >>> out [ -4.00000000e+00 4.00000000e+00 7.40468810e-39] <NDArray 3 @cpu(0)> >>> mx.contrib.ndarray.dequantize_2bit(out, array) >>> array [-4. 0. 0. 4. 4. 4. 0. -4. -4. -4.] <NDArray 10 @cpu(0)> ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
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