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3 July 2026

  • curprev 07:3907:39, 3 July 2026 SanzSkuy talk contribs 11,445 bytes 0 No edit summary
  • curprev 07:3707:37, 3 July 2026 SanzSkuy talk contribs 11,445 bytes +11,445 Created page with "'''Cache line''' adalah unit transfer data terkecil antara cache CPU dan memori utama (RAM). Setiap kali CPU butuh data — walaupun cuma 1 byte — yang diangkut dari RAM bukan 1 byte itu saja, melainkan '''satu blok penuh''' berukuran tetap, umumnya '''64 byte''' pada CPU x86 modern (Apple M-series memakai 128 byte). Konsep ini kelihatan sepele, tapi hampir semua trik optimasi performa di HPC — mulai dari layout data SoA, loop ordering, cache blocking..."