Recent questions tagged performance

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

performance - Is it normal that sqlite.fetchall() is so slow?

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1.6k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

performance - What do multiple values or ranges means as the latency for a single instruction?

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832 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

performance - Slow Java2D bilinear interpolation in Java 7 on Mac OS X

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1.0k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

performance - libsvm compiled with AVX vs no AVX

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1.1k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

performance - Logarithm in C++ and assembly

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1.0k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

performance - scala spark dataframe explode is slow - so, alternate method - create columns and rows from arrays in a column

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1.4k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

performance - What's a fast way to space-out bits within a word?

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856 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

performance - Fast Pixel Search in Java

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1.1k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

performance - Postgresql 9.4 - FASTEST query to select and update on large dataset (>30M rows) with heavy writes/reads and locks

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1.1k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

performance - Z3 real arithmetic and statistics

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878 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

performance - Matlab: How to vectorize a nested loop over a 2D set of vectors

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869 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

performance - how about using Angular2 + JQuery together?

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888 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

performance - matlab: optimizing code for computing statistics in multi-scale circular neighborhoods

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888 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

performance - Remove for loop from clustering algorithm in MATLAB

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932 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

performance - fast matrix multiplication in Matlab

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930 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

performance - In JavaScript, which method of creating an object with properties is most efficient?

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871 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

performance - Why is Python's 'all' function so slow?

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972 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

performance - what is the easiest way for opcode caching with PHP/Apache?

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793 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

performance - Memory benchmark plot: understanding cache behaviour

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877 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

performance - SQL INNER JOIN question

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861 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

performance - JDK7 Application is getting slow after some Uptime

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923 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

performance impact of order of rewrite rules when using apache mod_rewrite

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952 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

performance - Resize the images according screen resolution Android

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913 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

performance - java increase xmx dynamically at runtime

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944 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

performance - Calculating the first triangle number to have over 500 divisors in python

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833 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

performance - Efficient way to create a circulant matrix in R

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866 views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

performance - Fastest way to transpose a list in R / Rcpp

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1.1k views 1 answer

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

performance - Android Studio Takes too long time to run the app on real device

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761 views 1 answer

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